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General Lane Closure Impact Analysis
Corridors 2020 Backbone Routes Updated
USH 51 - North Central 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
USH 51
(6 Ln)

1 Ln Closed		 STH 29 W - STH 29 E
(4.7 miles)		 Marathon
(Urban Interstate)		 58,400
(2007)		 26,100
(6.8 mi)		 NB MAY 0 4 0 0   0       0    
AUG 0 4 0 0   0   0   0   0
OCT 0 2 0 0   0   0   0   0
SB MAY 0 0 0 0   0       0    
AUG 0 0 0 5   0   5   0   0
OCT 0 0 0 4   0   4   0   0
USH 51
(6 Ln)

2 Lns Closed		 STH 29 W - STH 29 E
(4.7 miles)		 Marathon
(Urban Interstate)		 58,400
(2007)		 26,100
(6.8 mi)		 NB MAY 12 16 9 4 1 4 8 4 0 4 0 0
AUG 12 15 8 7 4 5 8 7 0 3 0 0
OCT 12 14 8 6 2 4 7 6 0 1 0 0
SB MAY 12 13 7 9 4 3 7 8 0 0 0 0
AUG 11 10 9 10 4 4 8 9 0 0 0 0
OCT 12 12 8 9 3 4 7 8 0 0 0 0
USH 51
(4 Ln)

1 Ln Closed		 CTH U - STH 29 W
(1.9 miles)		 Marathon
(Urban Interstate)		 26,800
(2007)		  (--) NB MAY 0 0 0 0                
AUG 0 0 0 0       0       0
OCT 0 0 0 0                
SB MAY 0 0 0 0                
AUG 0 0 0 3       3       0
OCT 0 0 0 0                
USH 51
(4 Ln)

1 Ln Closed		 STH 17/64 - CTH U
(13.9 miles)		 Marathon/Lincoln
(Rural Interstate)		 18,056
(2007)		 2,100
(13.7 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.