I-10 Loop 202 to SR-387 Wild Horse Pass Corridor Alternatives Review Tool
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Begin Meeting
Welcome to the I-10 Study: Loop 202 to State Route 387 Online Public Meeting.
In the summer of 2019, the Arizona Department of Transportation (ADOT) and partner agencies took the essential first step toward studying ways to increase the capacity of a 26-mile section of Interstate 10 (I-10) south of the Phoenix metropolitan area.
In collaboration with the Maricopa Association of Governments, the Federal Highway Administration, Bureau of Indian Affairs and the Gila River Indian Community, where this stretch of interstate is located, ADOT is preparing an environmental and engineering study to evaluate improvements to I-10. This is important because I-10, a Key Commerce Corridor, supports significant commercial and economic growth for the region, the state, and the nation.
The study process, which is assumed to produce an Environmental Assessment (EA) and Design Concept Report (DCR) will:
- Evaluate the range of feasible alternatives, including the no-build alternative.
- Assess the alternatives’ benefits and impacts, and the mitigations necessary to offset potential impacts.
- We want your input on the various alternatives developed for this study. This phase of the study is open for public comment until December 4, 2020.
If you would like to participate in ADOT’s voluntary self-identification survey, click here: https://azdot.gov/title6survey. The information collected on the brief self-identification survey enables ADOT to fulfill its federal reporting requirements from the Federal Highway Administration and helps ADOT determine who attends public events. The information collected is anonymous.
With the check-box for I-10 Improvements selected, you may click on the blue line on the map to review and comment on the I-10 improvements alternatives.
With the check-box for Crossroads selected, you may click on the green dots on the map to review and comment on the I-10 crossroad options.
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I-10 Improvements Alternatives
Alternative ML1
Existing I-10 — NO BUILD
Alternative ML2
ML2 - Proposed I-10 Widening — SR 202L to Riggs Road
ML2 - Proposed I-10 Widening — Riggs Road to SR 387
Alternative ML3
ML3 - Proposed I-10 Widening — SR 202L to Riggs Road
ML3 - Proposed I-10 Widening — Riggs Road to SR 387
I-10 Alternatives Evaluation Criteria
| Topic | Evaluation Criteria | ML1 | ML2 | ML3 |
|---|---|---|---|---|
| Engineering Factors | Roadway Design Factors | Negative | Positive | Positive |
| Drainage Considerations | Positive | Neutral | Negative | |
| Traffic Operations in 2040 | Negative | Positive | Positive | |
| Safety | Negative | Positive | Neutral | |
| Constructability / Maintenance of Traffic | Positive | Neutral | Negative | |
| Utility Considerations | Positive | Positive | Positive | |
| Maintenance / Maintainability | Neutral | Negative | Positive | |
| Cost | Design and Construction Cost | Positive | Neutral | Negative |
| Right of Way/ Easement Cost | Positive | Neutral | Negative | |
| Utility Cost | Positive | Positive | Positive | |
| Right-of-Way Tribal Land | New Permanent Easement (Acres) | Positive | Positive | Negative |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Negative | |
| Right-of-Way Allotment Land | New Permanent Easement (Acres) | Positive | Neutral | Negative |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Negative | |
| Right-of-Way Non-Tribal Land | New Permanent Easement (Acres) | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Environmental Impacts | Floodplain (Acres) | Positive | Positive | Neutral |
| Jurisdictional Waters of the U.S. (Acres) | Positive | Positive | Neutral | |
| Water Resources | Positive | Positive | Neutral | |
| Noise | Neutral | Neutral | Negative | |
| Air Quality | Negative | Positive | Positive | |
| Visual | Positive | Neutral | Negative | |
| Hazardous Materials | Positive | Positive | Positive | |
| Land Use (Existing and Future) | Positive | Positive | Negative | |
| Local Businesses (including Billboards) | Positive | Positive | Negative | |
| Local Communities (Environmental Justice, Residential Impacts) | Positive | Positive | Neutral | |
| Biological Resources | Positive | Positive | Positive | |
| Prime and Unique Farmlands (Soils--not just Active Farming) | Positive | Positive | Neutral | |
| Archaeological Resources | Positive | Neutral | Negative | |
| Traditional Cultural Properties (TCPs) | Positive | Neutral | Negative | |
| Section 4(f) and Section 6(f) | Positive | Neutral | Negative |
Wild Horse Pass Boulevard / Sundust Road Options
WH1 No Build
WH2 Diverging Diamond Interchange
WH3 Displaced Left Turn Interchange
Existing Edge of Pavement
Existing Bridge
New Bridge
Traffic Signal
Traffic Signal Proposed Edge of Pavement
Bridge Widening
Sidewalk
Option sketches are schematic only, and are not to scale.
Wild Horse Pass Boulevard / Sundust Road Evaluation Criteria
| Topic | Evaluation Criteria | WH1 | WH2 | WH3 |
|---|---|---|---|---|
| Engineering Factors | Roadway Design Factors | Positive | Neutral | Positive |
| Drainage Considerations | Positive | Neutral | Neutral | |
| Traffic Operations in 2040 | Negative | Positive | Positive | |
| Safety | Neutral | Positive | Neutral | |
| Constructability / Maintenance of Traffic | Positive | Neutral | Neutral | |
| Utility Considerations | Positive | Positive | Positive | |
| Maintenance / Maintainability | Positive | Positive | Positive | |
| Cost | Design and Construction Cost | Positive | Negative | Neutral |
| Right of Way/ Easement Cost | Positive | Neutral | Neutral | |
| Utility Cost | Positive | Positive | Positive | |
| Right-of-Way Tribal Land | New Permanent Easement (Acres) | Positive | Neutral | Neutral |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Right-of-Way Allotment Land | New Permanent Easement (Acres) | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Right-of-Way Non-Tribal Land | New Permanent Easement (Acres) | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Environmental Impacts | Floodplain (Acres) | Positive | Positive | Positive |
| Jurisdictional Waters of the U.S. (Acres) | Positive | Positive | Positive | |
| Water Resources | Positive | Positive | Positive | |
| Noise | Positive | Positive | Positive | |
| Air Quality | Negative | Positive | Positive | |
| Visual | Positive | Positive | Positive | |
| Hazardous Materials | Positive | Positive | Positive | |
| Land Use (Existing and Future) | Positive | Neutral | Neutral | |
| Local Businesses (including Billboards) | Positive | Positive | Positive | |
| Local Communities (Environmental Justice, Residential Impacts) | Positive | Positive | Positive | |
| Biological Resources | Positive | Positive | Positive | |
| Prime and Unique Farmlands (Soils--not just Active Farming) | Positive | Neutral | Neutral | |
| Archaeological Resources | Positive | Positive | Positive | |
| Traditional Cultural Properties (TCPs) | Positive | Positive | Positive | |
| Section 4(f) and Section 6(f) | Positive | Positive | Positive |
SR-347 / Queen Creek Road Options
QC1 No Build
QC2 Diverging Diamond Interchange
QC3 Displaced Left Turn Interchange
Existing Edge of Pavement
Existing Bridge
New Bridge
Traffic Signal
Proposed Edge of Pavement
Bridge Widening
Sidewalk
Option sketches are schematic only, and are not to scale.
SR-347 / Queen Creek Road Evaluation Criteria
| Topic | Evaluation Criteria | QC1 | QC2 | QC3 |
|---|---|---|---|---|
| Engineering Factors | Roadway Design Factors | Positive | Neutral | Positive |
| Drainage Considerations | Positive | Neutral | Neutral | |
| Traffic Operations in 2040 | Negative | Positive | Positive | |
| Safety | Neutral | Positive | Neutral | |
| Constructability / Maintenance of Traffic | Positive | Neutral | Neutral | |
| Utility Considerations | Positive | Positive | Positive | |
| Maintenance / Maintainability | Positive | Positive | Positive | |
| Cost | Design and Construction Cost | Positive | Negative | Neutral |
| Right of Way/ Easement Cost | Positive | Neutral | Neutral | |
| Utility Cost | Positive | Positive | Positive | |
| Right-of-Way Tribal Land | New Permanent Easement (Acres) | Positive | Neutral | Neutral |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Right-of-Way Allotment Land | New Permanent Easement (Acres) | Positive | Neutral | Neutral |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Right-of-Way Non-Tribal Land | New Permanent Easement (Acres) | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Environmental Impacts | Floodplain (Acres) | Positive | Positive | Positive |
| Jurisdictional Waters of the U.S. (Acres) | Positive | Positive | Positive | |
| Water Resources | Positive | Positive | Positive | |
| Noise | Positive | Positive | Positive | |
| Air Quality | Negative | Positive | Positive | |
| Visual | Positive | Positive | Positive | |
| Hazardous Materials | Positive | Positive | Positive | |
| Land Use (Existing and Future) | Positive | Neutral | Neutral | |
| Local Businesses (including Billboards) | Positive | Positive | Positive | |
| Local Communities (Environmental Justice, Residential Impacts) | Positive | Positive | Positive | |
| Biological Resources | Positive | Positive | Positive | |
| Prime and Unique Farmlands (Soils--not just Active Farming) | Positive | Neutral | Neutral | |
| Archaeological Resources | Positive | Neutral | Neutral | |
| Traditional Cultural Properties (TCPs) | Positive | Positive | Positive | |
| Section 4(f) and Section 6(f) | Positive | Positive | Positive |
Riggs Road Options
RR1 No Build
RR2 Bridge Rehabilitation
RR3 Bridge Rehabilitation Shoulder Widening
RR4 Bridge Rehabilitation Shoulder Widening Sidewalks
RR5 Bridge Replacement on Shifted Alignment
Existing Edge of Pavement
Existing Bridge
New Bridge
Sidewalk
Proposed Edge of Pavement
Bridge Rehabilitation
Shoulder
Bridge Removal
Bridge RemovalOption sketches are schematic only, and are not to scale.
Riggs Road Evaluation Criteria
| Topic | Evaluation Criteria | RR1 | RR2 | RR3 | RR4 | RR5 |
|---|---|---|---|---|---|---|
| Engineering Factors | Roadway Design Factors | Negative | Negative | Positive | Positive | Positive |
| Drainage Considerations | Positive | Positive | Negative | Negative | Neutral | |
| Traffic Operations in 2040 | Neutral | Positive | Positive | Positive | Positive | |
| Safety | Neutral | Neutral | Positive | Positive | Positive | |
| Constructability / Maintenance of Traffic | Positive | Negative | Negative | Negative | Neutral | |
| Utility Considerations | Positive | Positive | Positive | Positive | Positive | |
| Maintenance / Maintainability | Negative | Neutral | Neutral | Neutral | Positive | |
| Cost | Design and Construction Cost | Positive | Neutral | Neutral | Negative | Negative |
| Right of Way/ Easement Cost | Positive | Positive | Positive | Positive | Positive | |
| Utility Cost | Positive | Positive | Positive | Positive | Positive | |
| Right-of-Way Tribal Land | New Permanent Easement (Acres) | Positive | Positive | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | Positive | Positive | |
| Right-of-Way Allotment Land | New Permanent Easement (Acres) | Positive | Positive | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | Positive | Positive | |
| Right-of-Way Non-Tribal Land | New Permanent Easement (Acres) | Positive | Positive | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | Positive | Positive | |
| Environmental Impacts | Floodplain (Acres) | Positive | Positive | Positive | Positive | Positive |
| Jurisdictional Waters of the U.S. (Acres) | Positive | Positive | Positive | Positive | Positive | |
| Water Resources | Positive | Positive | Positive | Positive | Positive | |
| Noise | Positive | Positive | Positive | Positive | Positive | |
| Air Quality | Positive | Positive | Positive | Positive | Positive | |
| Visual | Positive | Positive | Positive | Positive | Positive | |
| Hazardous Materials | Positive | Positive | Positive | Positive | Positive | |
| Land Use (Existing and Future) | Positive | Positive | Positive | Positive | Neutral | |
| Local Businesses (including Billboards) | Positive | Positive | Positive | Positive | Positive | |
| Local Communities (Environmental Justice, Residential Impacts) | Positive | Positive | Positive | Positive | Positive | |
| Biological Resources | Positive | Positive | Positive | Positive | Positive | |
| Prime and Unique Farmlands (Soils--not just Active Farming) | Positive | Positive | Positive | Positive | Neutral | |
| Archaeological Resources | Positive | Positive | Positive | Positive | Positive | |
| Traditional Cultural Properties (TCPs) | Positive | Positive | Positive | Positive | Positive | |
| Section 4(f) and Section 6(f) | Positive | Positive | Positive | Positive | Positive |
Goodyear Road Options
GY1 No Build
GY2 Bridge Widening with Shoulder on Current Alignment
GY3 Bridge Replacement with Shoulder on Shifted Alignment
Existing Edge of Pavement
Existing Bridge
New Bridge
Bridge Removal
Proposed Edge of Pavement
Bridge Widening
Shoulder
Option sketches are schematic only, and are not to scale.
Goodyear Road Evaluation Criteria
| Topic | Evaluation Criteria | GY1 | GY2 | GY3 |
|---|---|---|---|---|
| Engineering Factors | Roadway Design Factors | Negative | Positive | Positive |
| Drainage Considerations | Positive | Neutral | Neutral | |
| Traffic Operations in 2040 | Positive | Positive | Positive | |
| Safety | Neutral | Positive | Positive | |
| Constructability / Maintenance of Traffic | Positive | Negative | Neutral | |
| Utility Considerations | Positive | Positive | Positive | |
| Maintenance / Maintainability | Negative | Positive | Positive | |
| Cost | Design and Construction Cost | Positive | Neutral | Negative |
| Right of Way/ Easement Cost | Positive | Neutral | Negative | |
| Utility Cost | Positive | Positive | Positive | |
| Right-of-Way Tribal Land | New Permanent Easement (Acres) | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Right-of-Way Allotment Land | New Permanent Easement (Acres) | Positive | Neutral | Negative |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Right-of-Way Non-Tribal Land | New Permanent Easement (Acres) | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Environmental Impacts | Floodplain (Acres) | Positive | Positive | Positive |
| Jurisdictional Waters of the U.S. (Acres) | Positive | Positive | Positive | |
| Water Resources | Positive | Positive | Positive | |
| Noise | Positive | Positive | Positive | |
| Air Quality | Positive | Positive | Positive | |
| Visual | Positive | Positive | Neutral | |
| Hazardous Materials | Positive | Positive | Positive | |
| Land Use (Existing and Future) | Positive | Neutral | Neutral | |
| Local Businesses (including Billboards) | Positive | Positive | Positive | |
| Local Communities (Environmental Justice, Residential Impacts) | Positive | Positive | Positive | |
| Biological Resources | Positive | Positive | Positive | |
| Prime and Unique Farmlands (Soils--not just Active Farming) | Positive | Neutral | Neutral | |
| Archaeological Resources | Positive | Positive | Positive | |
| Traditional Cultural Properties (TCPs) | Positive | Positive | Positive | |
| Section 4(f) and Section 6(f) | Positive | Positive | Positive |
Nelson Road Options
NR1 No Build
NR2 Bridge Widening with Shoulder on Current Alignment
NR3 Bridge Replacement with Shoulder on Shifted Alignment
Existing Edge of Pavement
Existing Bridge
New Bridge
Bridge Removal
Proposed Edge of Pavement
Bridge Widening
Shoulder
Option sketches are schematic only, and are not to scale.
Nelson Road Evaluation Criteria
| Topic | Evaluation Criteria | NR1 | NR2 | NR3 |
|---|---|---|---|---|
| Engineering Factors | Roadway Design Factors | Negative | Neutral | Positive |
| Drainage Considerations | Positive | Neutral | Neutral | |
| Traffic Operations in 2040 | Positive | Positive | Positive | |
| Safety | Negative | Neutral | Positive | |
| Constructability / Maintenance of Traffic | Positive | Negative | Neutral | |
| Utility Considerations | Positive | Neutral | Negative | |
| Maintenance / Maintainability | Negative | Positive | Positive | |
| Cost | Design and Construction Cost | Positive | Neutral | Negative |
| Right of Way/ Easement Cost | Positive | Neutral | Negative | |
| Utility Cost | Positive | Neutral | Negative | |
| Right-of-Way Tribal Land | New Permanent Easement (Acres) | Positive | Neutral | Neutral |
| Temporary Easements (Acres) | Positive | Neutral | Neutral | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Right-of-Way Allotment Land | New Permanent Easement (Acres) | Positive | Negative | Negative |
| Temporary Easements (Acres) | Positive | Neutral | Negative | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Right-of-Way Non-Tribal Land | New Permanent Easement (Acres) | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Environmental Impacts | Floodplain (Acres) | Positive | Positive | Positive |
| Jurisdictional Waters of the U.S. (Acres) | Positive | Positive | Positive | |
| Water Resources | Positive | Positive | Positive | |
| Noise | Positive | Positive | Positive | |
| Air Quality | Positive | Positive | Positive | |
| Visual | Positive | Positive | Neutral | |
| Hazardous Materials | Positive | Positive | Positive | |
| Land Use (Existing and Future) | Positive | Neutral | Neutral | |
| Local Businesses (including Billboards) | Positive | Positive | Positive | |
| Local Communities (Environmental Justice, Residential Impacts) | Positive | Positive | Positive | |
| Biological Resources | Positive | Positive | Positive | |
| Prime and Unique Farmlands (Soils--not just Active Farming) | Positive | Neutral | Neutral | |
| Archaeological Resources | Positive | Neutral | Neutral | |
| Traditional Cultural Properties (TCPs) | Positive | Neutral | Neutral | |
| Section 4(f) and Section 6(f) | Positive | Neutral | Neutral |
SR-587 / Casa Blanca Road Options
CB1 No Build
CB2 Added Signals and Turn Lanes on Current Alignment
CB3 Bridge Rehabilitation and Widening with Shoulder, Sidewalks, Ramp Signals, and Turn Lanes on Current Alignment
CB4 Bridge Replacement with Shoulder, Sidewalks, Ramp Signals, and Turn Lanes on Adjacent Alignment
CB5 Bridge Rehabilitation and Widening with Roundabouts
CB6 Diamond Interchange with Casa Blanca Road By-pass
CB7 Split Diamond Interchange with Circulating Roadway
Existing Edge of Pavement
Existing Bridge
New Bridge
Turning Lane
Sidewalk
Proposed Edge of Pavement
Bridge Rehabilitation
Shoulder
Bike Lane
Bridge Removal
Option sketches are schematic only, and are not to scale.
SR-587 / Casa Blanca Road Evaluation Criteria
| Topic | Evaluation Criteria | CB1 | CB2 | CB3 | CB4 | CB5 | CB6 | CB7 |
|---|---|---|---|---|---|---|---|---|
| Engineering Factors | Roadway Design Factors | Negative | Negative | Neutral | Neutral | Positive | Positive | Positive |
| Drainage Considerations | Positive | Neutral | Neutral | Neutral | Negative | Negative | Negative | |
| Traffic Operations in 2040 | Negative | Neutral | Neutral | Neutral | Neutral | Positive | Positive | |
| Safety | Negative | Neutral | Neutral | Neutral | Positive | Positive | Positive | |
| Constructability / Maintenance of Traffic | Positive | Positive | Neutral | Neutral | Negative | Negative | Negative | |
| Utility Considerations | Positive | Neutral | Neutral | Neutral | Negative | Negative | Neutral | |
| Maintenance / Maintainability | Negative | Neutral | Neutral | Neutral | Positive | Positive | Positive | |
| Cost | Design and Construction Cost | Positive | Neutral | Neutral | Negative | Negative | Negative | Negative |
| Right of Way/ Easement Cost | Positive | Neutral | Neutral | Neutral | Neutral | Negative | Negative | |
| Utility Cost | Positive | Neutral | Neutral | Neutral | Negative | Negative | Neutral | |
| Right-of-Way Tribal Land | New Permanent Easement (Acres) | Positive | Neutral | Neutral | Neutral | Negative | Negative | Negative |
| Temporary Easements (Acres) | Positive | Positive | Positive | Positive | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | Positive | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | Positive | Positive | Positive | Positive | |
| Right-of-Way Allotment Land | New Permanent Easement (Acres) | Positive | Neutral | Neutral | Neutral | Neutral | Negative | Neutral |
| Temporary Easements (Acres) | Positive | Positive | Positive | Positive | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | Positive | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | Positive | Positive | Positive | Positive | |
| Right-of-Way Non-Tribal Land | New Permanent Easement (Acres) | Positive | Positive | Positive | Positive | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | Positive | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | Positive | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | Positive | Positive | Positive | Positive | |
| Environmental Impacts | Floodplain (Acres) | Positive | Positive | Positive | Positive | Positive | Positive | Positive |
| Jurisdictional Waters of the U.S. (Acres) | Positive | Positive | Positive | Positive | Neutral | Neutral | Neutral | |
| Water Resources | Positive | Positive | Positive | Positive | Positive | Positive | Positive | |
| Noise | Positive | Positive | Positive | Positive | Positive | Positive | Positive | |
| Air Quality | Negative | Positive | Positive | Positive | Positive | Positive | Positive | |
| Visual | Positive | Positive | Positive | Positive | Neutral | Negative | Negative | |
| Hazardous Materials | Positive | Positive | Positive | Positive | Positive | Positive | Positive | |
| Land Use (Existing and Future) | Positive | Neutral | Neutral | Neutral | Neutral | Negative | Negative | |
| Local Businesses (including Billboards) | Positive | Positive | Positive | Positive | Positive | Positive | Positive | |
| Local Communities (Environmental Justice, Residential Impacts) | Positive | Positive | Positive | Positive | Positive | Positive | Positive | |
| Biological Resources | Positive | Positive | Positive | Positive | Positive | Positive | Positive | |
| Prime and Unique Farmlands (Soils--not just Active Farming) | Positive | Neutral | Neutral | Neutral | Neutral | Negative | Negative | |
| Archaeological Resources | Positive | Neutral | Neutral | Neutral | Negative | Negative | Negative | |
| Traditional Cultural Properties (TCPs) | Positive | Neutral | Neutral | Neutral | Neutral | Neutral | Neutral | |
| Section 4(f) and Section 6(f) | Positive | Negative | Negative | Negative | Negative | Negative | Negative |
Gasline Road Options
GL1 No Build
GL2 Bridge Replacement with Shoulder and Sidewalk on Current Alignment
GL3 Bridge Replacement with Shoulder and Sidewalk on Shifted Alignment
Existing Edge of Pavement
Existing Bridge
Shoulder
Proposed Edge of Pavement
New Bridge
Bridge Removal
Option sketches are schematic only, and are not to scale.
Gasline Road Evaluation Criteria
| Topic | Evaluation Criteria | GL1 | GL2 | GL3 |
|---|---|---|---|---|
| Engineering Factors | Roadway Design Factors | Negative | Positive | Positive |
| Drainage Considerations | Positive | Neutral | Neutral | |
| Traffic Operations in 2040 | Positive | Positive | Positive | |
| Safety | Negative | Positive | Positive | |
| Constructability / Maintenance of Traffic | Positive | Negative | Neutral | |
| Utility Considerations | Positive | Negative | Neutral | |
| Maintenance / Maintainability | Negative | Positive | Positive | |
| Cost | Design and Construction Cost | Positive | Negative | Negative |
| Right of Way/ Easement Cost | Positive | Neutral | Negative | |
| Utility Cost | Positive | Negative | Neutral | |
| Right-of-Way Tribal Land | New Permanent Easement (Acres) | Positive | Neutral | Negative |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Right-of-Way Allotment Land | New Permanent Easement (Acres) | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Right-of-Way Non-Tribal Land | New Permanent Easement (Acres) | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Environmental Impacts | Floodplain (Acres) | Positive | Positive | Positive |
| Jurisdictional Waters of the U.S. (Acres) | Positive | Neutral | Neutral | |
| Water Resources | Positive | Positive | Positive | |
| Noise | Positive | Positive | Positive | |
| Air Quality | Positive | Positive | Positive | |
| Visual | Positive | Positive | Positive | |
| Hazardous Materials | Positive | Positive | Positive | |
| Land Use (Existing and Future) | Positive | Neutral | Neutral | |
| Local Businesses (including Billboards) | Positive | Positive | Positive | |
| Local Communities (Environmental Justice, Residential Impacts) | Positive | Positive | Positive | |
| Biological Resources | Positive | Positive | Positive | |
| Prime and Unique Farmlands (Soils--not just Active Farming) | Positive | Neutral | Neutral | |
| Archaeological Resources | Positive | Positive | Positive | |
| Traditional Cultural Properties (TCPs) | Positive | Positive | Positive | |
| Section 4(f) and Section 6(f) | Positive | Positive | Positive |
Seed Farm Road Options
SF1 No Build
SF2 Bridge Rehabilitation with Shoulder Widening
SF3 Tight Diamond Interchange on Shifted Alignment
SF4 Spread Diamond Interchange on Shifted Alignment
SF5 Spread Diamond Interchange with Widening Existing Bridge
Existing Edge of Pavement
Existing Bridge
New Bridge
Sidewalk
Proposed Edge of Pavement
Bridge Rehabilitation
Shoulder
Bridge Removal
Option sketches are schematic only, and are not to scale.
Seed Farm Road Evaluation Criteria
| Topic | Evaluation Criteria | SF1 | SF2 | SF3 | SF4 | SF5 |
|---|---|---|---|---|---|---|
| Engineering Factors | Roadway Design Factors | Negative | Positive | Positive | Positive | Positive |
| Drainage Considerations | Positive | Neutral | Negative | Negative | Negative | |
| Traffic Operations in 2040 | Negative | Neutral | Positive | Positive | Positive | |
| Safety | Negative | Positive | Positive | Positive | Positive | |
| Constructability / Maintenance of Traffic | Positive | Negative | Neutral | Neutral | Negative | |
| Utility Considerations | Positive | Neutral | Negative | Negative | Neutral | |
| Maintenance / Maintainability | Negative | Positive | Neutral | Neutral | Neutral | |
| Cost | Design and Construction Cost | Positive | Neutral | Negative | Negative | Negative |
| Right of Way/ Easement Cost | Positive | Neutral | Negative | Negative | Negative | |
| Utility Cost | Positive | Neutral | Negative | Negative | Neutral | |
| Right-of-Way Tribal Land | New Permanent Easement (Acres) | Positive | Neutral | Negative | Negative | Negative |
| Temporary Easements (Acres) | Positive | Positive | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Neutral | Neutral | Neutral | Neutral | |
| Right-of-Way Allotment Land | New Permanent Easement (Acres) | Positive | Positive | Positive | Neutral | Neutral |
| Temporary Easements (Acres) | Positive | Positive | Positive | Neutral | Neutral | |
| Residential Relocations | Positive | Positive | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | Positive | Positive | |
| Right-of-Way Non-Tribal Land | New Permanent Easement (Acres) | Positive | Positive | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | Positive | Positive | |
| Environmental Impacts | Floodplain (Acres) | Positive | Positive | Positive | Positive | Positive |
| Jurisdictional Waters of the U.S. (Acres) | Positive | Positive | Positive | Positive | Positive | |
| Water Resources | Positive | Positive | Positive | Positive | Positive | |
| Noise | Positive | Positive | Positive | Positive | Positive | |
| Air Quality | Positive | Positive | Positive | Positive | Positive | |
| Visual | Positive | Positive | Neutral | Negative | Negative | |
| Hazardous Materials | Positive | Positive | Positive | Positive | Positive | |
| Land Use (Existing and Future) | Positive | Positive | Neutral | Negative | Negative | |
| Local Businesses (including Billboards) | Positive | Positive | Positive | Positive | Positive | |
| Local Communities (Environmental Justice, Residential Impacts) | Positive | Positive | Positive | Positive | Positive | |
| Biological Resources | Positive | Positive | Positive | Positive | Positive | |
| Prime and Unique Farmlands (Soils--not just Active Farming) | Positive | Positive | Neutral | Negative | Negative | |
| Archaeological Resources | Positive | Positive | Positive | Positive | Positive | |
| Traditional Cultural Properties (TCPs) | Positive | Positive | Positive | Positive | Positive | |
| Section 4(f) and Section 6(f) | Positive | Positive | Positive | Positive | Positive |
Dirk Lay Road Options
DL1 No Build
DL2 Bridge Replacement with Shoulder and Sidewalk on Current Alignment
DL3 Bridge Replacement with Shoulder and Sidewalk on Shifted Alignment
Existing Edge of Pavement
Existing Bridge
Shoulder
Bridge Removal
Proposed Edge of Pavement
New Bridge
Sidewalk
Option sketches are schematic only, and are not to scale.
Dirk Lay Road Evaluation Criteria
| Topic | Evaluation Criteria | DL1 | DL2 | DL3 |
|---|---|---|---|---|
| Engineering Factors | Roadway Design Factors | Negative | Positive | Positive |
| Drainage Considerations | Positive | Negative | Neutral | |
| Traffic Operations in 2040 | Positive | Positive | Positive | |
| Safety | Negative | Positive | Positive | |
| Constructability / Maintenance of Traffic | Positive | Negative | Neutral | |
| Utility Considerations | Positive | Positive | Positive | |
| Maintenance / Maintainability | Negative | Positive | Positive | |
| Cost | Design and Construction Cost | Positive | Negative | Negative |
| Right of Way/ Easement Cost | Positive | Neutral | Negative | |
| Utility Cost | Positive | Positive | Positive | |
| Right-of-Way Tribal Land | New Permanent Easement (Acres) | Positive | Neutral | Negative |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Right-of-Way Allotment Land | New Permanent Easement (Acres) | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Right-of-Way Non-Tribal Land | New Permanent Easement (Acres) | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | |
| Environmental Impacts | Floodplain (Acres) | Positive | Positive | Positive |
| Jurisdictional Waters of the U.S. (Acres) | Positive | Positive | Positive | |
| Water Resources | Positive | Positive | Positive | |
| Noise | Positive | Positive | Positive | |
| Air Quality | Positive | Positive | Positive | |
| Visual | Positive | Positive | Positive | |
| Hazardous Materials | Positive | Positive | Positive | |
| Land Use (Existing and Future) | Positive | Neutral | Neutral | |
| Local Businesses (including Billboards) | Positive | Positive | Positive | |
| Local Communities (Environmental Justice, Residential Impacts) | Positive | Positive | Positive | |
| Biological Resources | Positive | Positive | Positive | |
| Prime and Unique Farmlands (Soils--not just Active Farming) | Positive | Neutral | Neutral | |
| Archaeological Resources | Positive | Neutral | Neutral | |
| Traditional Cultural Properties (TCPs) | Positive | Positive | Positive | |
| Section 4(f) and Section 6(f) | Positive | Positive | Positive |
SR-387 / SR-187 / Pinal Avenue Options
PA1 No Build
PA2 Bridge Widening with Shoulder and Sidewalk on Approaches and Bridge
PA3 Bridge Widening with Ramp Upgrade, and Shoulder and Sidewalk on Apporaches and Bridge
PA4 Bridge Replacement on Shifted Alignment with Ramp Upgrade, and Shoulder and Sidewalk on Approaches and Bridge
Existing Edge of Pavement
Existing Bridge
New Bridge
Turning Lane
Sidewalk
Proposed Edge of Pavement
Bridge Widening
Shoulder
Bridge Removal
Option sketches are schematic only, and are not to scale.
SR-387 / SR-187 / Pinal Avenue Evaluation Criteria
| Topic | Evaluation Criteria | PA1 | PA2 | PA3 | PA4 |
|---|---|---|---|---|---|
| Engineering Factors | Roadway Design Factors | Negative | Neutral | Positive | Positive |
| Drainage Considerations | Positive | Neutral | Neutral | Negative | |
| Traffic Operations in 2040 | Negative | Positive | Positive | Positive | |
| Safety | Negative | Neutral | Positive | Positive | |
| Constructability / Maintenance of Traffic | Positive | Negative | Negative | Neutral | |
| Utility Considerations | Positive | Positive | Positive | Positive | |
| Maintenance / Maintainability | Negative | Neutral | Neutral | Positive | |
| Cost | Design and Construction Cost | Positive | Neutral | Neutral | Negative |
| Right of Way/ Easement Cost | Positive | Positive | Positive | Positive | |
| Utility Cost | Positive | Positive | Positive | Positive | |
| Right-of-Way Tribal Land | New Permanent Easement (Acres) | Positive | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | Positive | |
| Right-of-Way Allotment Land | New Permanent Easement (Acres) | Positive | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | Positive | |
| Right-of-Way Non-Tribal Land | New Permanent Easement (Acres) | Positive | Positive | Positive | Positive |
| Temporary Easements (Acres) | Positive | Positive | Positive | Positive | |
| Residential Relocations | Positive | Positive | Positive | Positive | |
| Business/ Billboard Relocations | Positive | Positive | Positive | Positive | |
| Environmental Impacts | Floodplain (Acres) | Positive | Positive | Positive | Positive |
| Jurisdictional Waters of the U.S. (Acres) | Positive | Positive | Positive | Positive | |
| Water Resources | Positive | Positive | Positive | Positive | |
| Noise | Positive | Positive | Positive | Positive | |
| Air Quality | Negative | Positive | Positive | Positive | |
| Visual | Positive | Positive | Positive | Positive | |
| Hazardous Materials | Positive | Positive | Positive | Positive | |
| Land Use (Existing and Future) | Positive | Positive | Positive | Positive | |
| Local Businesses (including Billboards) | Positive | Positive | Positive | Positive | |
| Local Communities (Environmental Justice, Residential Impacts) | Positive | Positive | Positive | Positive | |
| Biological Resources | Positive | Positive | Positive | Positive | |
| Prime and Unique Farmlands (Soils--not just Active Farming) | Positive | Positive | Positive | Positive | |
| Archaeological Resources | Positive | Positive | Positive | Positive | |
| Traditional Cultural Properties (TCPs) | Positive | Positive | Positive | Neutral | |
| Section 4(f) and Section 6(f) | Positive | Positive | Positive | Negative |
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About the project
This study is focused on a 26-mile segment of Interstate 10 between the Loop 202 interchange south of Phoenix to just south of the State Route 387 interchange near Casa Grande.
You can learn more about the study by visiting the study website at: http://i10wildhorsepasscorridor.com.
To find supplemental information related to this online meeting, please visit the Resources page on the study website at http://i10wildhorsepasscorridor.com/resources.html.
For more information about right-of-way or easement impacts for the alternatives and options, you can review the detailed exhibits or the Google Earth .KMZ file located here: http://i10wildhorsepasscorridor.com/resources.html.
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Help Page
If you need assistance navigating this site, need to request more information, or would like to submit a comment through another method, please contact us at:
Email:
I10wildhorsepasscorridor@hdrinc.com
Toll-free bilingual study voicemail:
602-522-7777*
Please note: if you leave a message requesting assistance with navigating the online meeting, your call will be returned within one business day, Monday through Friday, between the hours of 8:00am and 5:00pm.
USPS Mail:
I-10 Wild Horse Pass Corridor Study Team c/o
HDR, Inc.
20 E. Thomas Road, Suite 2500
Phoenix, AZ 85012
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