US Highway 101 NB over S101-mission ST Off-ramp

Good Condition69 years old8,750 vehicles/day

Location

StateCalifornia
CountySan Luis Obispo
Location05-slo-101-67.23
CarriesUS Highway 101 NB
CrossesS101-mission ST Off-ramp
Coordinates35.77043, -120.70511

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialConcrete Continuous
DesignTee Beam
Total Length149.9 ft (45.7 m)
Max Span60.0 ft (18.3 m)
Deck Width41.7 ft (12.7 m)
Deck Area580.4 sq m
Main Spans3
Year Built1957 (reconstructed 2020)

Traffic

Avg Daily Traffic8,750 (2009)
Truck Traffic17%
Lanes On Bridge2
Lanes Under Bridge1

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number49 0164R

Nearby Bridges