U.s. Highway 101 over Prairie Creek

Fair Condition37 years old3,700 vehicles/day

Location

StateCalifornia
CountyHumboldt
Location01-hum-101-122.86
CarriesU.s. Highway 101
CrossesPrairie Creek
Coordinates41.30873, -124.04524

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure8 (Very Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignSlab
Total Length121.4 ft (37 m)
Max Span60.4 ft (18.4 m)
Deck Width49.5 ft (15.1 m)
Deck Area558.7 sq m
Main Spans2
Year Built1989

Traffic

Avg Daily Traffic3,700 (2009)
Truck Traffic12%
Lanes On Bridge2

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number04 0029

Nearby Bridges

Bald Hills Road over Prairie Creek 0.5 mi Poor Davison RD over Prairie Creek 0.9 mi Fair Davison Road over Prairie Creek 0.9 mi Fair U.s. Highway 101 over Little Lost Man Creek 1.5 mi Good U.s. Highway 101 over Redwood Creek 1.6 mi Good Geneva Road over Little Lost Man Creek 1.7 mi Good U.s. Highway 101 over Lost Man Creek 1.8 mi Good Geneva Road over Lost Man Creek 2.0 mi Good U.s. Highway 101 over Redwood Creek Overflow 2.3 mi Good U.s. Highway 101 over Newton B Drury Scenic Pk 2.9 mi Fair