Environmental Impact Statement (EIS) Database

EIS Details

EIS Title

South Mountain Freeway (Loop 202) Interstate 10 (Papago Freeway) to Interstate 10 (Maricopa Freeway)

EIS Number


Document Type


Federal Register Date


EIS Comment Due/ Review Period Date


Amended Notice Date

Amended Notice

Supplemental Information

Issuance of Notice of Intent to Prepare an EIS:

EPA Comment Letter Date


State or Territory


Lead Agency

Federal Highway Administration

Contact Name

Alan Hansen

Contact Phone

(602) 382-8964

Rating (if Draft EIS)


As of October 2018, EPA discontinued the use of ratings for Draft EISs.

EIS Document(s):

SMDEIS Front Matter 8 pages.pdf (10 pp, 1,603 K)

SMDEIS Summary File 1 of 2 Pages S-1 to S-3.pdf (3 pp, 10,027 K)

SMDEIS Summary File 2 of 2 Pages S-4 to S-44.pdf (41 pp, 42,674 K)

SMDEIS Ch3 Alternatives File 1 of 2 Pages3-1 to 3-39.pdf (39 pp, 22,786 K)

SMDEIS Ch3 Alternatives File 2 of 2 Pages3-40 to 3-70.pdf (31 pp, 25,647 K)

SMDEIS Ch1 Purpose and Need File 1 of 2 Pages1-1 to 1-10.pdf (10 pp, 35,711 K)

SMDEIS Ch1 Purpose and Need File 2 of 2 Pages1-11 to 1-22.pdf (12 pp, 31,147 K)

SMDEIS Ch2 Gila River Indian Community Coordination Pages 2-1 to 2-11.pdf (12 pp, 9,321 K)

Comment Letter(s):

20130104.pdf (17 pp, 298 K)