US Highway 101 NB over I 405 & N101-s405 Ramp

Fair Condition68 years old229,750 vehicles/day

Location

StateCalifornia
CountyLos Angeles
Location07-la-101-17.14r-la
CarriesUS Highway 101 NB
CrossesI 405 & N101-s405 Ramp
Coordinates34.16094, -118.46930

Condition Ratings

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

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length213.9 ft (65.2 m)
Max Span89.9 ft (27.4 m)
Deck Width73.8 ft (22.5 m)
Deck Area1,467 sq m
Main Spans3
Year Built1958 (reconstructed 1971)

Traffic

Avg Daily Traffic229,750 (2018)
Truck Traffic10%
Lanes On Bridge6
Lanes Under Bridge7

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number53 1146R

Nearby Bridges

N101-s405 Connectr over I 405 & N101-s405 Ramp 0.0 mi Fair US Highway 101 SB over I 405 & N101-s405 Ramp 0.1 mi Fair S101-n405 Connectr over I 405 & N101-s405 Ramp 0.1 mi Fair US Highway 101 NB over S405-s101 Connector Ramp 0.1 mi Fair Interstate 405 over Los Angeles River 0.1 mi Good US Highway 101 SB over N405-n101 Connector Ramp 0.1 mi Good S405-n&s101 Conn over Los Angeles River 0.2 mi Good Sepulveda BLVD over Los Angeles River 0.2 mi Good US Highway 101 NB over Sepulveda BLVD 0.2 mi Good US Highway 101 SB over Sepulveda BLVD 0.2 mi Good