US Bridges

I-96 EB over Old US-23

Good

Livingston County, Michigan · @ US-23 Interchange · Structure no. 000000000013656

Built
2015
10 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
112 ft
1 main span
Daily traffic
51,588
2024 count
Owner
State
State Highway Agency

About this bridge

I-96 EB over Old US-23 is a prestressed concrete stringer/multi-beam or girder carrying I-96 EB over Old US-23 in Livingston County, Michigan. It was built in 2015, so it is 10 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 51,588 vehicles a day, roughly 7% of them trucks, projected to reach 57,000 by 2044. The structure is 112 ft (34.2 m) long and 52 ft wide.

CarriesI-96 EB
CrossesOld US-23
Location@ US-23 Interchange
RouteInterstate 96
Coordinates42.52524, -83.75959
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating75 US tons
Inventory rating57.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadGreater than HL 93
Structure length112 ft (34.2 m)
Longest span110 ft (33.4 m)
Deck width52 ft (16 m)
Roadway width50 ft (15.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic51,588 (2024)
Projected traffic57,000 by 2044
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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-96 EB over Old US-23 built?

It was built in 2015, making it 10 years old in 2025.

What condition is I-96 EB over Old US-23 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 October 2024.

How much traffic does I-96 EB over Old US-23 carry?

About 51,588 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is I-96 EB over Old US-23?

The structure is 112 ft (34.2 m) long with a longest span of 110 ft (33.4 m) and a deck 52 ft wide.

Who owns I-96 EB over Old US-23?

It is owned by the State Highway Agency.