US Bridges

I-94 EB over I-94 Ramp to M-10

Fair

Wayne County, Michigan · In Detroit over Ramp D-A · Structure no. 000000000011191

Built
1955
70 years old, rebuilt 1995
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
186 ft
3 main spans
Daily traffic
59,083
2007 count
Owner
State
State Highway Agency

About this bridge

I-94 EB over I-94 Ramp to M-10 is a steel stringer/multi-beam or girder carrying I-94 EB over I-94 Ramp to M-10 in Wayne County, Michigan. It was built in 1955 and reconstructed in 1995, so it is 70 years old, older than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 59,083 vehicles a day, roughly 11% of them trucks, projected to reach 67,622 by 2018. The structure is 186 ft (56.8 m) long and 54 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesI-94 EB
CrossesI-94 Ramp to M-10
LocationIn Detroit over Ramp D-A
RouteInterstate 94
CountyWayne County
StateMichigan
Coordinates42.35827, -83.07729
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81.8 US tons
Inventory rating48.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length186 ft (56.8 m)
Longest span79 ft (24 m)
Deck width54 ft (16.6 m)
Roadway width51 ft (15.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic59,083 (2007)
Projected traffic67,622 by 2018
Trucks11%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway and pedestrian
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 statusListed on the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-94 EB over I-94 Ramp to M-10 built?

It was built in 1955, making it 70 years old in 2025. It was reconstructed in 1995.

What condition is I-94 EB over I-94 Ramp to M-10 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.

How much traffic does I-94 EB over I-94 Ramp to M-10 carry?

About 59,083 vehicles per day (2007 count), of which roughly 11% are trucks.

How long is I-94 EB over I-94 Ramp to M-10?

The structure is 186 ft (56.8 m) long with a longest span of 79 ft (24 m) and a deck 54 ft wide.

Who owns I-94 EB over I-94 Ramp to M-10?

It is owned by the State Highway Agency.