US Highway 101 over North San Pedro Road

Fair Condition47 years old180,000 vehicles/day

Location

StateCalifornia
CountyMarin
Location04-mrn-101-12.69-srf
CarriesUS Highway 101
CrossesNorth San Pedro Road
Coordinates37.99401, -122.53180

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Multiple
Total Length174.9 ft (53.3 m)
Max Span86.9 ft (26.5 m)
Deck Width151.2 ft (46.1 m)
Deck Area2457.1 sq m
Main Spans2
Year Built1979 (reconstructed 1987)

Traffic

Avg Daily Traffic180,000 (2009)
Lanes On Bridge10
Lanes Under Bridge3

Inspection & Ownership

Last Inspection321
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number27 0014

Nearby Bridges

N101-san Pedro RD over North San Pedro Road 0.0 mi Good U.s. Highway 101 over Lincoln Ave-n101 On Ramp 0.5 mi Fair U.s. Highway 101 over Nwp Rr / Smart 0.6 mi Good Merrydale Road over US 101 & Merrydale RD 0.8 mi Fair U.s. Highway 101 over Linden Lane 1.0 mi Good Freitas PKWY over U.s. Highway 101 1.0 mi Poor Freitas Prky over Gallinas Creek 1.3 mi Good U.s. Highway 101 over N Branch Gallinas Creek 1.3 mi Fair U.s. Highway 101 over Irwin Creek 1.3 mi Good Redwood HWY over Gallinas Creek 1.4 mi Good