Madera Road over Arroyo Simi

Poor Condition47 years old30,000 vehicles/day

Location

StateCalifornia
CountyVentura
Location0.5 Mi S Of SR 118
CarriesMadera Road
CrossesArroyo Simi
Coordinates34.27769, -118.79624

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure5 (Fair)
Substructure5 (Fair)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length134.8 ft (41.1 m)
Max Span129.9 ft (39.6 m)
Deck Width99.7 ft (30.4 m)
Deck Area1249.4 sq m
Main Spans1
Year Built1979

Traffic

Avg Daily Traffic30,000 (2019)
Truck Traffic1%
Lanes On Bridge6

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number52C0204

Nearby Bridges