State Route 12 over State Route 99

Good Condition63 years old11,800 vehicles/day

Location

StateCalifornia
CountySan Joaquin
Location10-sj-012-18.08-lod
CarriesState Route 12
CrossesState Route 99
Coordinates38.13740, -121.25806

Condition Ratings

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

Physical Characteristics

MaterialConcrete Continuous
DesignTee Beam
Total Length202.4 ft (61.7 m)
Max Span68.2 ft (20.8 m)
Deck Width77.8 ft (23.7 m)
Deck Area1462.3 sq m
Main Spans4
Year Built1963

Traffic

Avg Daily Traffic11,800 (2014)
Truck Traffic6%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number29 0150

Nearby Bridges