Common use of ECR Number Environmental Commitment Record Requirements Description of ADOT Clause in Contracts

ECR Number Environmental Commitment Record Requirements Description of ADOT. Responsibilities S4F-3 Where the Selected Alternative will cross over trail segments (specifically, Segments Seven, Fifty-six, Sixty-eight, and Sixty-nine of the Maricopa County Regional Trails System, and Segment One of the Sun Circle Trail), the freeway will be constructed as an elevated span to clear the trail segments. ADOT to oversee for compliance S4F-4 ADOT will engage Maricopa County in the design phase to coordinate the design of the freeway with relevant segments of the County’s trail system. ADOT to oversee for compliance S4F-5 During the design phase, ADOT will consult directly with the Phoenix City Manager’s office in representing City of Phoenix interests and on behalf of the Sonoran Preserve Advisory Committee, Phoenix Mountains Preservation Council, Mountain Bike Association of America, Phoenix Parks and Recreation Board, and Arizona Horsemen’s Association to identify and implement other design measures, when possible, to further reduce parkland needed for the freeway. ADOT to oversee for compliance S4F-6 During the design phase, ADOT will consult directly with the Phoenix City Manager’s office in representing City of Phoenix interests to enter into an IGA to identify and purchase replacement land. Replacement land will not exceed a 1:1 ratio (minus previously purchased replacement land) unless ADOT and the City of Phoenix determine jointly that exceeding the 1:1 ratio will be in the best interests of both parties. Under provisions set forth in the IGA entered into by both ADOT and the City of Phoenix, the City will be responsible for identification of replacement land. Once agreed upon under the terms of the IGA, ADOT will issue payment to the City of Phoenix for the acquisition of replacement land. Provisions of the IGA will ensure commitment of the transaction will be solely for the purposes of timely acquisition of public parkland within Phoenix. ADOT will satisfy this commitment. S4F-7 ADOT will undertake the acquisition process to obtain the land from SMPP for the Selected Alternative. Replacement land will be provided as a measure to minimize harm. ADOT will satisfy this commitment. TP Attachment ▇▇▇-▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ Project Record of Decision (ROD) Developer’s Environmental Commitment Requirements The following table includes the Project-specific environmental commitments as written in the ROD, with minor modifications for clarification purposes. As it relates to these Technical Provisions, references to freeway, project, South Mountain Freeway, proposed action, proposed freeway, and Selected Alternative mean the Project, and references to contractor mean Developer. Developer shall comply with and perform all of the contractor and ADOT requirements, including the ADOT obligations, commitments, and responsibilities, identified in the following table, except to the extent of those requirements that are specifically identified in the third column, entitled “Description of ADOT Responsibilities,” which are not delegated to Developer.

ECR Number Environmental Commitment Record Requirements Description of ADOT. Responsibilities S4F-3 S4F-11 Where appropriate, visual intrusions will be reduced by a number of measures: • Vegetation buffers will be used to screen views of the Selected Alternative will cross over trail segments (specificallyfreeway from SMPP. • Saguaros, Segments Seven, Fifty-six, Sixty-eightmature trees, and Sixtyother cacti likely to survive the transplanting and setting-nine in period will be transplanted in relatively natural areas near the proposed action to blend with the existing landscape. • Clustering or grouping plant material in an informal pattern to break up the linear form of the Maricopa County Regional Trails System, and Segment One of the Sun Circle Trail), the freeway will be constructed as an elevated span utilized where appropriate to clear “naturalize” areas within the trail segmentsR/W. • Landscape treatments using native plants on the periphery of R/W areas at overpass locations and areas near residential developments will be installed where appropriate. • Aesthetic treatments and patterning will be applied to noise barriers, overpasses, abutments, retaining and screening walls. ADOT to oversee for compliance S4F-4 ADOT will engage Maricopa County in S4F-12 To set clear parameters defining the design phase to coordinate the design scope of the freeway with relevant segments mitigation measures to be implemented and for making environmental determinations, an IGA will be created between ADOT and the City of Phoenix. For the County’s trail system. ADOT to oversee for compliance S4F-5 During the design phaseproposed action through SMPP, ADOT will consult directly with the Phoenix City Manager’s office in representing City of Phoenix interests and on behalf of the Sonoran Preserve Advisory Committee, Phoenix Mountains Preservation Council, Mountain Bike Association of America, Phoenix Parks and Recreation Board, and Arizona Horsemen’s Association the Phoenix Mountains Preservation Council and with GRIC representatives to identify develop the aesthetic treatment of landscaping and implement other design measures, when possible, to further reduce parkland needed for structures through the freewaypark/preserve. ADOT to oversee will be the signatory for compliance S4F-6 any IGA between the City of Phoenix and ADOT. S4F-13 During the design phase, ADOT will consult directly with the Phoenix City Manager’s office in representing City of Phoenix interests to enter into an IGA to identify and purchase replacement land. Replacement land will not exceed a 1:1 ratio (minus previously purchased replacement land) unless ADOT USFWS, AGFD, and the City GRIC Tribal Historic Preservation Officer and Department of Phoenix determine jointly that exceeding the 1:1 ratio will be in the best interests of both parties. Under provisions set forth in the IGA entered into by both ADOT Environmental Quality to finalize design features and the City of Phoenix, the City will be responsible for identification of replacement land. Once agreed upon under the terms locations of the IGA, ADOT will issue payment crossings designed to the City of Phoenix for the acquisition of replacement land. Provisions of the IGA will ensure commitment of the transaction will be solely for the purposes of timely acquisition of public parkland within Phoenix. ADOT will satisfy this commitment. S4F-7 ADOT will undertake the acquisition process provide access to obtain the land from SMPP for the Selected Alternative. Replacement land will be provided as a measure to minimize harmSMPP. ADOT will satisfy this commitment. TP Attachment ▇▇▇-▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ Project Record of Decision (ROD) Developer’s Environmental Commitment Requirements The following table includes the Project-specific environmental commitments as written in the ROD, with minor modifications for clarification purposes. As it relates to these Technical Provisions, references to freeway, project, South Mountain Freeway, proposed action, proposed freeway, and Selected Alternative mean the Project, and references to contractor mean Developer. Developer shall comply with and perform all of the contractor and ADOT requirements, including the ADOT obligations, commitments, and responsibilities, identified in the following table, except to the extent of those requirements that are specifically identified in the third column, entitled “Description of ADOT Responsibilities,” which are not delegated to Developer.

ECR Number Environmental Commitment Record Requirements Description of ADOT. Responsibilities S4F-3 Where S4F-8 Design measures will be implemented to blend the Selected Alternative appearance of the cuts with the surrounding natural environment, as feasible. The degree of slope treatment will cross over trail segments (specificallydepend on the interaction of two primary factors: the angle of the cut slope and the receptivity of the cut rock to rock sculpting and rounding to mimic existing contours and allow for staining, Segments Seven, Fifty-six, Sixty-eightrevegetation, and Sixty-nine of other related measures to blend the Maricopa County Regional Trails System, and Segment One of slope with the Sun Circle Trail), the freeway will be constructed as an elevated span to clear the trail segmentsSouth Mountains’ natural setting. ADOT to oversee for compliance S4F-4 S4F-9 ADOT will engage Maricopa County in undertake additional geotechnical investigations during the design phase to coordinate determine, in part, how receptive the design of the freeway with relevant segments of the County’s trail systemproposed slope angles will be to slope treatments. ADOT to oversee for compliance S4F-5 During the design phasethis period, ADOT will consult directly with the Phoenix City Manager’s office in representing City of Phoenix interests and on behalf of the Sonoran Preserve Advisory Committee, Phoenix Mountains Preservation Council, Mountain Bike Association of America, Phoenix Parks and Recreation Board, and Arizona Horsemen’s Association Phoenix Mountains Preservation Council in establishing a slope treatment plan for cut slopes through the ridgelines, with the clear intent to identify and implement other design measures, when possible, to further reduce parkland needed for blend as well as will be possible the freewaycut slopes with the South Mountains’ natural setting. ADOT to oversee for compliance S4F-6 During S4F-10 Barriers proposed to mitigate noise impacts on neighboring residential developments (near the design phase, ADOT will consult directly with the Phoenix City Manager’s office in representing City of Phoenix interests to enter into an IGA to identify and purchase replacement land. Replacement land will not exceed a 1:1 ratio (minus previously purchased replacement land) unless ADOT Foothills Reserve residential development and the City of Phoenix determine jointly that exceeding the 1:1 ratio ▇▇▇▇▇ ▇▇▇▇ residential area), while not specifically intended to mitigate noise intrusion into SMPP, will be in the best interests of both parties. Under provisions set forth in the IGA entered into by both ADOT and the City of Phoenix, the City will be responsible for identification of replacement land. Once agreed upon under the terms of the IGA, ADOT will issue payment to the City of Phoenix for the acquisition of replacement land. Provisions of the IGA will ensure commitment of the transaction will be solely for the purposes of timely acquisition of public parkland within Phoenixprovide incidental noise mitigation. ADOT will satisfy this commitment. S4F-7 ADOT will undertake the acquisition process to obtain the land from SMPP oversee for the Selected Alternative. Replacement land will be provided as a measure to minimize harm. ADOT will satisfy this commitment. compliance TP Attachment ▇▇▇-▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ Project Record of Decision (ROD) Developer’s Environmental Commitment Requirements The following table includes the Project-specific environmental commitments as written in the ROD, with minor modifications for clarification purposes. As it relates to these Technical Provisions, references to freeway, project, South Mountain Freeway, proposed action, proposed freeway, and Selected Alternative mean the Project, and references to contractor mean Developer. Developer shall comply with and perform all of the contractor and ADOT requirements, including the ADOT obligations, commitments, and responsibilities, identified in the following table, except to the extent of those requirements that are specifically identified in the third column, entitled “Description of ADOT Responsibilities,” which are not delegated to Developer.

ECR Number Environmental Commitment Record Requirements Description of ADOT. Responsibilities S4F-3 Where the Selected Alternative will cross over trail segments (specifically, Segments Seven, Fifty-six, Sixty-eight, and Sixty-nine of the Maricopa County Regional Trails System, and Segment One of the Sun Circle Trail), the freeway will be constructed as an elevated span to clear the trail segments. ADOT to oversee for compliance S4F-4 ADOT will engage Maricopa County in the design phase to coordinate the design of the freeway with relevant segments of the County’s trail system. ADOT to oversee for compliance Retained Obligations S4F-5 During the design phase, ADOT will consult directly with the Phoenix City Manager’s office in representing City of Phoenix interests and on behalf of the Sonoran Preserve Advisory Committee, Phoenix Mountains Preservation Council, Mountain Bike Association of America, Phoenix Parks and Recreation Board, and Arizona Horsemen’s Association to identify and implement other design measures, when possible, to further reduce parkland needed for the freeway. ADOT None retained; all delegated to oversee for compliance Developer. S4F-6 During the design phase, ADOT will consult directly with the Phoenix City Manager’s office in representing City of Phoenix interests to enter into an IGA to identify and purchase replacement land. Replacement land will not exceed a 1:1 ratio (minus previously purchased replacement land) unless ADOT and the City of Phoenix determine jointly that exceeding the 1:1 ratio will be in the best interests of both parties. Under provisions set forth in the IGA entered into by both ADOT and the City of Phoenix, the City will be responsible for identification of replacement land. Once agreed upon under the terms of the IGA, ADOT will issue payment to the City of Phoenix for the acquisition of replacement land. Provisions of the IGA will ensure commitment of the transaction will be solely for the purposes of timely acquisition of public parkland within Phoenix. ADOT will satisfy retains this commitmentobligation. S4F-7 ADOT will undertake the acquisition process to obtain the land from SMPP for the Selected Alternative. Replacement land will be provided as a measure to minimize harm. ADOT retains this obligation. S4F-8 Design measures will satisfy this commitmentbe implemented to blend the appearance of the cuts with the surrounding natural environment, as feasible. The degree of slope treatment will depend on the interaction of two primary factors: the angle of the cut slope and the receptivity of the cut rock to rock sculpting and rounding to mimic existing contours and allow for staining, revegetation, and other related measures to blend the slope with the South Mountains’ natural setting. None retained; all delegated to Developer. TP Attachment ▇▇▇-▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ Project Record of Decision (ROD) Developer’s Environmental Commitment Requirements The following table includes the Project-specific environmental commitments as written in the ROD, with minor modifications for clarification purposes. As it relates to these Technical Provisions, references to freeway, project, South Mountain Freeway, proposed action, proposed freeway, and Selected Alternative mean the Project, and references to contractor mean Developer. Developer shall comply is responsible for performing and complying with and perform all obligations of the contractor and ADOT requirements, including the ADOT obligations, commitments, and responsibilities, identified in the following tableADOT, except to the extent of those requirements obligations that are specifically identified in below as being the third column, entitled “Description obligations of ADOT Responsibilities,” which are not delegated to DeveloperADOT.

ECR Number Environmental Commitment Record Requirements Description of ADOT. Responsibilities S4F-3 Where the Selected Alternative will cross over trail segments (specifically, Segments Seven, Fifty-six, Sixty-eight, and Sixty-nine of the Maricopa County Regional Trails System, and Segment One of the Sun Circle Trail), the freeway will be constructed as an elevated span to clear the trail segments. ADOT to oversee for compliance S4F-4 Retained Obligations S4F-9 ADOT will engage Maricopa County in undertake additional geotechnical investigations during the design phase to coordinate determine, in part, how receptive the design of the freeway with relevant segments of the County’s trail systemproposed slope angles will be to slope treatments. ADOT to oversee for compliance S4F-5 During the design phasethis period, ADOT will consult directly with the Phoenix City Manager’s office in representing City of Phoenix interests and on behalf of the Sonoran Preserve Advisory Committee, Phoenix Mountains Preservation Council, Mountain Bike Association of America, Phoenix Parks and Recreation Board, and Arizona Horsemen’s Association to identify and implement other design measuresPhoenix Mountains Preservation Council in establishing a slope treatment plan for cut slopes through the ridgelines, when possible, to further reduce parkland needed for the freeway. ADOT to oversee for compliance S4F-6 During the design phase, ADOT will consult directly with the Phoenix City Manager’s office in representing City of Phoenix interests clear intent to enter into an IGA blend as well as will be possible the cut slopes with the South Mountains’ natural setting. None retained; all delegated to identify and purchase replacement landDeveloper. Replacement land will not exceed a 1:1 ratio S4F-10 Barriers proposed to mitigate noise impacts on neighboring residential developments (minus previously purchased replacement land) unless ADOT near the Foothills Reserve residential development and the City of Phoenix determine jointly that exceeding the 1:1 ratio ▇▇▇▇▇ ▇▇▇▇ residential area), while not specifically intended to mitigate noise intrusion into SMPP, will provide incidental noise mitigation. None retained; all delegated to Developer. S4F-11 Where appropriate, visual intrusions will be in the best interests reduced by a number of both parties. Under provisions set forth in the IGA entered into by both ADOT and the City of Phoenix, the City measures: • Vegetation buffers will be responsible for identification of replacement land. Once agreed upon under the terms used to screen views of the IGAfreeway from SMPP. • Saguaros, ADOT mature trees, and other cacti likely to survive the transplanting and setting-in period will issue payment be transplanted in relatively natural areas near the proposed action to blend with the City of Phoenix for existing landscape. • Clustering or grouping plant material in an informal pattern to break up the acquisition of replacement land. Provisions linear form of the IGA will ensure commitment of the transaction freeway will be solely for utilized where appropriate to “naturalize” areas within the purposes R/W. • Landscape treatments using native plants on the periphery of timely acquisition of public parkland within Phoenix. ADOT will satisfy this commitment. S4F-7 ADOT will undertake the acquisition process to obtain the land from SMPP for the Selected Alternative. Replacement land R/W areas at overpass locations and areas near residential developments will be provided as a measure installed where appropriate. • Aesthetic treatments and patterning will be applied to minimize harmnoise barriers, overpasses, abutments, retaining and screening walls. ADOT will satisfy this commitmentNone retained; all delegated to Developer. TP Attachment ▇▇▇-▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ Project Record of Decision (ROD) Developer’s Environmental Commitment Requirements The following table includes the Project-specific environmental commitments as written in the ROD, with minor modifications for clarification purposes. As it relates to these Technical Provisions, references to freeway, project, South Mountain Freeway, proposed action, proposed freeway, and Selected Alternative mean the Project, and references to contractor mean Developer. Developer shall comply is responsible for performing and complying with and perform all obligations of the contractor and ADOT requirements, including the ADOT obligations, commitments, and responsibilities, identified in the following tableADOT, except to the extent of those requirements obligations that are specifically identified in below as being the third column, entitled “Description obligations of ADOT Responsibilities,” which are not delegated to DeveloperADOT.

ECR Number Environmental Commitment Record Requirements Description of ADOT. Responsibilities S4F-3 Where Retained Obligations S4F-8 Design measures will be implemented to blend the Selected Alternative appearance of the cuts with the surrounding natural environment, as feasible. The degree of slope treatment will cross over trail segments (specificallydepend on the interaction of two primary factors: the angle of the cut slope and the receptivity of the cut rock to rock sculpting and rounding to mimic existing contours and allow for staining, Segments Seven, Fifty-six, Sixty-eightrevegetation, and Sixty-nine of other related measures to blend the Maricopa County Regional Trails System, and Segment One of slope with the Sun Circle Trail), the freeway will be constructed as an elevated span to clear the trail segmentsSouth Mountains’ natural setting. ADOT has the right to oversee Developer’s performance for compliance S4F-4 compliance. S4F-9 ADOT will engage Maricopa County in undertake additional geotechnical investigations during the design phase to coordinate determine, in part, how receptive the design of the freeway with relevant segments of the County’s trail systemproposed slope angles will be to slope treatments. ADOT to oversee for compliance S4F-5 During the design phasethis period, ADOT will consult directly with the Phoenix City Manager’s office in representing City of Phoenix interests and on behalf of the Sonoran Preserve Advisory Committee, Phoenix Mountains Preservation Council, Mountain Bike Association of America, Phoenix Parks and Recreation Board, and Arizona Horsemen’s Association Phoenix Mountains Preservation Council in establishing a slope treatment plan for cut slopes through the ridgelines, with the clear intent to identify and implement other design measures, when possible, to further reduce parkland needed for blend as well as will be possible the freewaycut slopes with the South Mountains’ natural setting. ADOT has the right to oversee Developer’s performance for compliance S4F-6 During compliance. S4F-10 Barriers proposed to mitigate noise impacts on neighboring residential developments (near the design phase, ADOT will consult directly with the Phoenix City Manager’s office in representing City of Phoenix interests to enter into an IGA to identify and purchase replacement land. Replacement land will not exceed a 1:1 ratio (minus previously purchased replacement land) unless ADOT Foothills Reserve residential development and the City of Phoenix determine jointly that exceeding the 1:1 ratio will be in the best interests of both parties. Under provisions set forth in the IGA entered into by both ADOT and the City of Phoenix, the City will be responsible for identification of replacement land. Once agreed upon under the terms of the IGA, ADOT will issue payment to the City of Phoenix for the acquisition of replacement land. Provisions of the IGA will ensure commitment of the transaction will be solely for the purposes of timely acquisition of public parkland within Phoenix. ADOT will satisfy this commitment. S4F-7 ADOT will undertake the acquisition process to obtain the land from SMPP for the Selected Alternative. Replacement land will be provided as a measure to minimize harm. ADOT will satisfy this commitment. TP Attachment ▇▇▇-▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ residential area), while not specifically intended to mitigate noise intrusion into SMPP, will provide incidental noise mitigation. ADOT has the right to oversee Developer’s performance for compliance. TP Attachment 420-1 South Mountain Freeway Project Record of Decision (ROD) Developer’s Environmental Commitment Requirements The following table includes the Project-specific environmental commitments as written in the ROD, with minor modifications for clarification purposes. As it relates to these Technical Provisions, references to freeway, project, South Mountain Freeway, proposed action, proposed freeway, and Selected Alternative mean the Project, and references to contractor mean Developer. Developer shall comply with and perform all of the contractor and ADOT requirements, including the ADOT obligations, commitments, and responsibilities, identified in the following table, except to the extent of those requirements that are specifically identified in the third column, entitled “Description of ADOT Responsibilities,” which are not delegated to Developer.

ECR Number Environmental Commitment Record Requirements Description of ADOT. Responsibilities Retained Obligations S4F-3 Where the Selected Alternative will cross over trail segments (specifically, Segments Seven, Fifty-six, Sixty-eight, and Sixty-nine of the Maricopa County Regional Trails System, and Segment One of the Sun Circle Trail), the freeway will be constructed as an elevated span to clear the trail segments. ADOT has the right to oversee Developer’s performance for compliance compliance. S4F-4 ADOT will engage Maricopa County in the design phase to coordinate the design of the freeway with relevant segments of the County’s trail system. ADOT has the right to oversee Developer’s performance for compliance compliance. S4F-5 During the design phase, ADOT will consult directly with the Phoenix City Manager’s office in representing City of Phoenix interests and on behalf of the Sonoran Preserve Advisory Committee, Phoenix Mountains Preservation Council, Mountain Bike Association of America, Phoenix Parks and Recreation Board, and Arizona Horsemen’s Association to identify and implement other design measures, when possible, to further reduce parkland needed for the freeway. ADOT has the right to oversee Developer’s performance for compliance compliance. S4F-6 During the design phase, ADOT will consult directly with the Phoenix City Manager’s office in representing City of Phoenix interests to enter into an IGA to identify and purchase replacement land. Replacement land will not exceed a 1:1 ratio (minus previously purchased replacement land) unless ADOT and the City of Phoenix determine jointly that exceeding the 1:1 ratio will be in the best interests of both parties. Under provisions set forth in the IGA entered into by both ADOT and the City of Phoenix, the City will be responsible for identification of replacement land. Once agreed upon under the terms of the IGA, ADOT will issue payment to the City of Phoenix for the acquisition of replacement land. Provisions of the IGA will ensure commitment of the transaction will be solely for the purposes of timely acquisition of public parkland within Phoenix. ADOT will satisfy retains this commitmentobligation. S4F-7 ADOT will undertake the acquisition process to obtain the land from SMPP for the Selected Alternative. Replacement land will be provided as a measure to minimize harm. ADOT will satisfy retains this commitmentobligation. TP Attachment ▇▇▇420-▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ 1 South Mountain Freeway Project Record of Decision (ROD) Developer’s Environmental Commitment Requirements The following table includes the Project-specific environmental commitments as written in the ROD, with minor modifications for clarification purposes. As it relates to these Technical Provisions, references to freeway, project, South Mountain Freeway, proposed action, proposed freeway, and Selected Alternative mean the Project, and references to contractor mean Developer. Developer shall comply with and perform all of the contractor and ADOT requirements, including the ADOT obligations, commitments, and responsibilities, identified in the following table, except to the extent of those requirements that are specifically identified in the third column, entitled “Description of ADOT Responsibilities,” which are not delegated to Developer.