14th ST over I-75

Fair Condition56 years old15,000 vehicles/day

Location

StateMichigan
CountyWayne
LocationIn Detroit
Carries14th ST
CrossesI-75
Coordinates42.33217, -83.07695

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length329.7 ft (100.5 m)
Max Span67.9 ft (20.7 m)
Deck Width80.4 ft (24.5 m)
Deck Area2462.2 sq m
Main Spans6
Year Built1970 (reconstructed 1994)

Traffic

Avg Daily Traffic15,000 (1991)
Truck Traffic6%
Lanes On Bridge5
Lanes Under Bridge11

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000011760

Nearby Bridges

Rosa Parks (12th) over I-75 0.2 mi Fair Rosa Parks Ent Rmp over I-75 S Collector-dist RD 0.3 mi Good Rosa Parks Ext Rmp over I-75 N Collector-dist RD 0.3 mi Fair Rmp I-96E To I-75N over I-75 NB And Exit Ramp 0.4 mi Fair I-75 Ramp WB To SB over Ramp To WB I-96 0.4 mi Fair Us-12 over I-75 NB 0.4 mi Fair Bagley over Conrail 0.4 mi Good Rmp I-96E To I-75N over I-75 SB & Entrance Ramp 0.4 mi Fair Trumbull AVE over I-75 0.5 mi Fair Us-12 over I-75 SB 0.5 mi Fair