Interstate 580 WB over Grant Line Road

Good Condition57 years old87,500 vehicles/day

Location

StateCalifornia
CountyAlameda
Location04-ala-580-r1.48
CarriesInterstate 580 WB
CrossesGrant Line Road
Coordinates37.74071, -121.58550

Condition Ratings

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

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length147.0 ft (44.8 m)
Max Span47.9 ft (14.6 m)
Deck Width79.4 ft (24.2 m)
Deck Area1084.2 sq m
Main Spans3
Year Built1969 (reconstructed 1998)

Traffic

Avg Daily Traffic87,500 (2020)
Truck Traffic13%
Lanes On Bridge5
Lanes Under Bridge2

Inspection & Ownership

Last Inspection124
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number33 0196R

Nearby Bridges

Route 580 EB over Grant Line Road 0.0 mi Good Interstate 580 WB over Midway Road 0.7 mi Good Interstate 580 over Midway Road 0.7 mi Good Grant Line RD over California Aqueduct 0.9 mi Poor Interstate 580 WB over Interstate 205 EB 1.3 mi Fair Interstate 580 WB over Interstate 205 1.3 mi Good Interstate 205 over California Aqueduct 1.4 mi Fair Interstate 205 over Aqueduct Service RD 1.5 mi Good Grant Line Road over Delta-mendota Canal 1.6 mi Poor Interstate 205 over Delta-mendota Canal 1.7 mi Fair