State Route 59 over Merced River

Fair Condition17 years old1,425 vehicles/day

Location

StateCalifornia
CountyMerced
Location10-mer-059-27.15
CarriesState Route 59
CrossesMerced River
Coordinates37.47028, -120.50025

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway9 (Excellent)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Single/Spread
Total Length584.0 ft (178 m)
Max Span167.3 ft (51 m)
Deck Width42.0 ft (12.8 m)
Deck Area2278.4 sq m
Main Spans3
Year Built2009

Traffic

Avg Daily Traffic1,425 (2009)
Truck Traffic13%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number39 0250

Nearby Bridges