I-75 SB over 14 Mile RD

Good Condition6 years old79,250 vehicles/day

Location

StateMichigan
CountyOakland
LocationN Lts Of Madison Hts
CarriesI-75 SB
Crosses14 Mile RD
Coordinates42.53393, -83.11625

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure9 (Excellent)
Substructure9 (Excellent)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length155.8 ft (47.5 m)
Max Span155.8 ft (47.5 m)
Deck Width73.8 ft (22.5 m)
Deck Area1068.8 sq m
Main Spans1
Year Built2020

Traffic

Avg Daily Traffic79,250 (2016)
Truck Traffic8%
Lanes On Bridge4
Lanes Under Bridge6

Inspection & Ownership

Last InspectionDecember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000008063

Nearby Bridges

I-75 NB over 14 Mile RD 0.0 mi Good I-75 NB over Barnard Drain 0.8 mi Good I-75 SB over Barnard Drain 0.8 mi Good Chicago Road over Barnard Drain 0.8 mi Fair Stephenson HWY over Barnard Drain 0.8 mi Fair John R over Barnard Drain 0.9 mi Fair Allen Drive over Barnard Drain 0.9 mi Good I-75 SB over 13 Mile RD 1.0 mi Good I-75 NB over 13 Mile RD 1.0 mi Good I-75 NB over Maple RD 15 Mile RD 1.0 mi Good