U.s. HWY 101 NB over Olive Avenue

Fair Condition52 years old61,500 vehicles/day

Location

StateCalifornia
CountyMarin
Location04-mrn-101-r21.47-nvto
CarriesU.s. HWY 101 NB
CrossesOlive Avenue
Coordinates38.10995, -122.56362

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length126.0 ft (38.4 m)
Max Span124.0 ft (37.8 m)
Deck Width70.9 ft (21.6 m)
Deck Area829.4 sq m
Main Spans1
Year Built1974 (reconstructed 2012)

Traffic

Avg Daily Traffic61,500 (2009)
Truck Traffic5%
Lanes On Bridge4
Lanes Under Bridge2

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number27 0092R

Nearby Bridges

U.s. HWY 101 SB over Olive Avenue 0.0 mi Fair De Long Avenue over Ncrra (old Nwp Rr) 0.3 mi Good De Long Avenue over U.s. Highway 101 0.4 mi Fair U.s. Highway 101 over Rush Creek (s Branch) 0.5 mi Good Atherton Avenue over U.s. Highway 101 0.5 mi Fair U.s. Highway 101 over Franklin Av & Nwp Rr 0.6 mi Fair Atherton Avenue over Ncrra (old Nwp Rr) 0.6 mi Good U.s. Highway 101 over Franklin Av & Nwp Rr 0.6 mi Good Diablo AVE over Novato Creek 0.7 mi Fair U.s. Highway 101 over Rush Creek (n Branch) 0.7 mi Good