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General Lane Closure Impact Analysis
Corridors 2020 Backbone Routes Updated
IH 535 - Northwest Region 10-Jul-09
Hwy
(Lanes) 
Segment
(Length)
County
(Route Type)
AADT
(Year)
Alt Rte AADT
(Length)
Dir Month Hours of Congestion (Click Number for Details)
24-Hour Closures Mid-Day Closures* Nighttime Closures
M-Th Fri Sat Sun M-Th Fri Sat Sun M-Th Fri Sat Sun
IH 535
(4 Ln)

1 Ln Closed
IH 35 - STH 35
(2.6 miles)
Douglas
(Urban Interstate)
29,500
(2007)
16,900
(6.6 mi)
NB MAY 0 0 0 0                
AUG 0 0 0 0                
OCT 0 0 0 0                
SB MAY 0 0 0 0                
AUG 0 0 0 0                
OCT 0 0 0 0                
* Mid-Day Closure means 9:00 AM to 4:00 PM in Rural areas and 10:00 AM to 3:00 PM in Urban Areas.
Nighttime Closure means 7:00 PM to 5:00 AM Monday-Friday, 7:00 PM Friday to 8:00 AM Saturday, 6:00 PM Saturday to 9:00 AM Sunday.
Legend
    No Congestion
    1 to 3 Hours of Congestion
    4+ Hours of Congestion
"Congestion" means delay increases of more than 15 minutes compared to the travel time under normal traffic conditions.