Highway Network Updates

Changes due to Amendment #5

Minor updates to the highway network were made to accommodate the project from WFRC’s adopted Amendment #5 2023-2050 RTP. Figure 1 shows the area that was updated for Amendment #5, followed by the details and description.

West Davis Corridor Interchange @ 1525 West

Figure 1: New Project at Interchange (green)
  • Scope: Project R-D-71 is a new interchange on West Davis Corridor at 1525 West. This amendment moved the project from Phase 3 to Phase 1 Need and Unfunded to Phase 1 Fiscal Constraint.
  • Cost (2023): $20,000,000
  • Funding Sources: Project funding will be tied to programmed Transportation Investment Funds (TIF) associated with the I-15 Farmington to Salt Lake City reconstruction / widening project.
  • Benefits:
    • Better access to Farmington City
    • Will help with maintenance of traffic (MOT) with the I-15 Farmington to Salt Lake City construction
    • Was initially designed to be built with West Davis Corridor

Volume Comparison

The changes due to Amendment #5 resulted in slight changes to roadway volumes along the project area. Figure 2 through Figure 4 show the impacted segments for the 2032, 2042, and 2050 fiscally constrained scenarios.

Figure 2: v9.3.0 vs v9.2.0 Volume Comparison (2032 - Fiscally Constrained)
Figure 3: v9.3.0 vs v9.2.0 Volume Comparison (2042 - Fiscally Constrained)
Figure 4: v9.3.0 vs v9.2.0 Volume Comparison (2050 - Fiscally Constrained)

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