Rowland Boulevard over U.s. Highway 101

Fair Condition52 years old6,000 vehicles/day

Location

StateCalifornia
CountyMarin
Location04-mrn-101-r20.19-nvto
CarriesRowland Boulevard
CrossesU.s. Highway 101
Coordinates38.09126, -122.56041

Condition Ratings

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

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length1089.9 ft (332.2 m)
Max Span92.8 ft (28.3 m)
Deck Width91.9 ft (28 m)
Deck Area9301.6 sq m
Main Spans12
Year Built1974

Traffic

Avg Daily Traffic6,000 (1998)
Truck Traffic1%
Lanes On Bridge8
Lanes Under Bridge8

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number27 0088

Nearby Bridges

Redwood BLVD over Dutton Slough 0.1 mi Fair Rowland Way over Novato Creek 0.3 mi Good U.s. Highway 101 over Novato Creek 0.4 mi Poor Redwood BLVD over Novato Creek 0.4 mi Fair Redwood BLVD over Novato Creek 0.4 mi Good U.s. Highway 101 over Franklin Av & Nwp Rr 0.7 mi Good U.s. Highway 101 over Franklin Av & Nwp Rr 0.7 mi Fair South Novato BLVD over Warner Creek 0.9 mi Good De Long Avenue over U.s. Highway 101 1.0 mi Fair De Long Avenue over Ncrra (old Nwp Rr) 1.0 mi Good