Grant Line RD over California Aqueduct

Poor Condition63 years old1,000 vehicles/day

Location

StateCalifornia
CountyAlameda
Location0.1 Mi NE Of I-580
CarriesGrant Line RD
CrossesCalifornia Aqueduct
Coordinates37.75062, -121.57604

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure7 (Good)
Substructure5 (Fair)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length153.9 ft (46.9 m)
Max Span79.1 ft (24.1 m)
Deck Width37.1 ft (11.3 m)
Deck Area530.0 sq m
Main Spans2
Year Built1963

Traffic

Avg Daily Traffic1,000 (2010)
Truck Traffic25%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerOther Local Agencies
Historical SignificanceBridge is not eligible for the National Register
Structure Number33C0127

Nearby Bridges

Interstate 580 WB over Midway Road 0.6 mi Good Interstate 580 over Midway Road 0.6 mi Good Grant Line Road over Delta-mendota Canal 0.8 mi Poor Interstate 580 WB over Grant Line Road 0.9 mi Good Route 580 EB over Grant Line Road 0.9 mi Good Interstate 580 WB over Interstate 205 1.0 mi Good Interstate 580 WB over Interstate 205 EB 1.0 mi Fair Interstate 205 over California Aqueduct 1.0 mi Fair Interstate 205 over Aqueduct Service RD 1.2 mi Good Interstate 205 over Delta-mendota Canal 1.3 mi Fair