Interstate 5 NB over Walker Slough

Fair Condition55 years old43,750 vehicles/day

Location

StateCalifornia
CountySan Joaquin
Location10-sj-005-r23.93-stkn
CarriesInterstate 5 NB
CrossesWalker Slough
Coordinates37.91674, -121.29057

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length118.1 ft (36 m)
Max Span25.9 ft (7.9 m)
Deck Width63.0 ft (19.2 m)
Deck Area691.2 sq m
Main Spans5
Year Built1971

Traffic

Avg Daily Traffic43,750 (2009)
Truck Traffic24%
Lanes On Bridge4

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number29 0223R

Nearby Bridges