Work Zone Mobility and Safety Program

Long Description: Summary of CA4PRS Analysis Results

  Characteristic Median Cross-over Closure 24/6 Closure Nighttime Closure
Schedule Total Closure Duration (working days) 119 154 199
Schedule Project Duration (month) 7 9 11
Traffic WZ Capacity (vphpl) 1,050 930 850
Traffic Max Delay – Average weekday Minor Minor Minor
Traffic Max Delay – Sunday (minutes) 30 min (SB)
60 min (NB)
No lane closure (85 min SB / 120 min NB)* -
Traffic Max Queue – Sunday (mile) 3 mile (SB)
5 mile (NB)
5 mile (SB)
7 mile (NB)
-
Cost Construction ($M) 18 18 18
Cost Traffic Control ($M) 1.2 .75 1
Cost Total Project cost ($M) 19.2 18.75 19
* No lane closures on Sunday for 24/6 closure, but max delay is estimated as if the lane closure remains. Project construction cost was obtained from the Engineer's Estimate generated by UDOT's PDBS system.


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