Williams Gateway Freeway Preferred Alignment Report Final

Williams Gateway Freeway Alignment
Preferred Alignment Summary Report
and Environmental Overview Study March 2006
List of Figures
Figure E-1 Recommended Corridor ................................................................................ 4
Figure 1-1........................................................................................................................ 7
Figure 4-1...................................................................................................................... 20
Figure 5-1...................................................................................................................... 25
Figure 6-1 Recommended Corridor............................................................................... 44
List of Tables
Table 1.1: Projected Population and Employment Growth—Study Area,
East Valley and Countywide........................................................................ 10
Table 2.1: Stakeholder Interviews................................................................................ 11
Table 3.1: Tier 1 (Critical Flaw) Corridor Evaluation Matrix.......................................... 18
Table 4.1: Tier 2 Corridor Alternatives Evaluation Matrix............................................. 22
Table 5.1: Williams Gateway Freeway Alignment Study-Tier 3 Matrix......................... 27
Table 5.2: Williams Gateway Freeway Alignment Study-Tier 3 Matrix
June 7, 2005 ............................................................................................... 38
Table 5.3: Williams Gateway Freeway Alignment Study-Tier 3 Matrix
June 7, 2005 ............................................................................................... 40
Table 5.4: Planning Level Cost Estimates (Maricopa County portion) ......................... 42
Page ii