US Bridges

Truck Insp to I-75 over NB I-75 Rmp to Vernor

Good

Wayne County, Michigan · Ambassador Gateway · Structure no. 000000000013317

Built
2007
18 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
119 ft
1 main span
Daily traffic
—
Owner
State
State Highway Agency

About this bridge

Truck Insp to I-75 over NB I-75 Rmp to Vernor is a steel stringer/multi-beam or girder carrying Truck Insp to I-75 over NB I-75 Rmp to Vernor in Wayne County, Michigan. It was built in 2007, so it is 18 years old, younger 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.

No traffic count is recorded. The structure is 119 ft (36.2 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesTruck Insp to I-75
CrossesNB I-75 Rmp to Vernor
LocationAmbassador Gateway
RouteInterstate 75
CountyWayne County
StateMichigan
Coordinates42.32231, -83.08172
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJune 2024
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 alignment6: Equal to present minimum criteria
Operating rating88.2 US tons
Inventory rating52.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length119 ft (36.2 m)
Longest span115 ft (35.1 m)
Deck width35 ft (10.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic—
Projected traffic1,060 by 2015
Trucks40%
Lanes on structure1
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 Truck Insp to I-75 over NB I-75 Rmp to Vernor built?

It was built in 2007, making it 18 years old in 2025.

What condition is Truck Insp to I-75 over NB I-75 Rmp to Vernor 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 June 2024.

How much traffic does Truck Insp to I-75 over NB I-75 Rmp to Vernor carry?

No traffic count is recorded for this structure.

How long is Truck Insp to I-75 over NB I-75 Rmp to Vernor?

The structure is 119 ft (36.2 m) long with a longest span of 115 ft (35.1 m) and a deck 35 ft wide.

Who owns Truck Insp to I-75 over NB I-75 Rmp to Vernor?

It is owned by the State Highway Agency.