Glenn Highway over Knik River Access U.c.

Good Condition33 years old26,600 vehicles/day

Location

StateAlaska
CountyMatanuska-Susitna
LocationMile Point 29.7
CarriesGlenn Highway
CrossesKnik River Access U.c.
Coordinates61.48930, -149.24510

Condition Ratings

Overall ConditionGood
Culvert8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length60.0 ft (18.3 m)
Max Span25.3 ft (7.7 m)
Deck Area490.4 sq m
Main Spans2
Year Built1993

Traffic

Avg Daily Traffic26,600 (2020)
Truck Traffic8%
Lanes On Bridge4
Lanes Under Bridge2

Inspection & Ownership

Last Inspection723
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number4032

Nearby Bridges

Glenn Highway over Knik Riv. Overflow N.b. 0.4 mi Fair Glenn Highway over Knik Riv. Overflow S.b. 0.4 mi Fair Glenn Highway over Knik River Northbound 0.6 mi Fair Glenn Highway over Knik River Southbound 0.6 mi Fair Glenn Highway over Matanuska Riv Southbound 1.0 mi Fair Glenn Highway over Matanuska Riv Northbound 1.0 mi Fair Old Glenn Palmer over Old Glenn Overcrossing 1.2 mi Fair Old Glenn Palmer over Old Glenn HWY Overhead 1.2 mi Good Glenn Highway over Glenn HWY Overhead NB 3.9 mi Fair Glenn Highway over Glenn HWY Overhead SB 3.9 mi Fair