US Bridges

I-75 NB over Eureka RD

Good

Wayne County, Michigan · In Taylor over Eureka RD · Structure no. 000000000011656

Built
1966
59 years old, rebuilt 2019
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
230 ft
4 main spans
Daily traffic
46,853
2015 count
Owner
State
State Highway Agency

About this bridge

I-75 NB over Eureka RD is a steel stringer/multi-beam or girder carrying I-75 NB over Eureka RD in Wayne County, Michigan. It was built in 1966 and reconstructed in 2019, so it is 59 years old, older than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 46,853 vehicles a day, roughly 20% of them trucks, projected to reach 52,548 by 2038. The structure is 230 ft (70 m) long and 81 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-75 NB
CrossesEureka RD
LocationIn Taylor over Eureka RD
RouteInterstate 75
CountyWayne County
StateMichigan
Coordinates42.19831, -83.23916
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.7 US tons
Inventory rating39.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length230 ft (70 m)
Longest span81 ft (24.7 m)
Deck width81 ft (24.8 m)
Roadway width78 ft (23.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic46,853 (2015)
Projected traffic52,548 by 2038
Trucks20%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-75 NB over Eureka RD built?

It was built in 1966, making it 59 years old in 2025. It was reconstructed in 2019.

What condition is I-75 NB over Eureka RD in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2023.

How much traffic does I-75 NB over Eureka RD carry?

About 46,853 vehicles per day (2015 count), of which roughly 20% are trucks.

How long is I-75 NB over Eureka RD?

The structure is 230 ft (70 m) long with a longest span of 81 ft (24.7 m) and a deck 81 ft wide.

Who owns I-75 NB over Eureka RD?

It is owned by the State Highway Agency.