I-75 SB over Big Beaver RD

Good Condition6 years old79,250 vehicles/day

Location

StateMichigan
CountyOakland
LocationIn Troy
CarriesI-75 SB
CrossesBig Beaver RD
Coordinates42.56208, -83.15835

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length230.0 ft (70.1 m)
Max Span113.8 ft (34.7 m)
Deck Width80.1 ft (24.4 m)
Deck Area1710.4 sq m
Main Spans2
Year Built2020

Traffic

Avg Daily Traffic79,250 (2016)
Truck Traffic8%
Lanes On Bridge4
Lanes Under Bridge7

Inspection & Ownership

Last Inspection723
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000008069

Nearby Bridges

I-75 NB over Big Beaver RD 0.0 mi Good I-75 NB over Livernois RD 0.6 mi Good I-75 SB over Livernois RD 0.6 mi Good I-75 over Lane Drain 0.8 mi Good Wattles RD over I-75 1.0 mi Good I-75 NB over M-150 (rochester Rd) 1.5 mi Good I-75 SB over M-150 (rochester Rd.) 1.5 mi Good Rochester RD over Sturgis 1.5 mi Good Big Beaver over Sturgis Drain 1.6 mi Fair Souter Road over Barnard Drain 1.9 mi Good