US Bridges

Wagner RD over I-94

Fair

Washtenaw County, Michigan · 0.5 MI E of M-14 · Structure no. 000000000010948

Built
1960
65 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
173 ft
4 main spans
Daily traffic
12,183
1990 count
Owner
State
State Highway Agency

About this bridge

Wagner RD over I-94 is a prestressed concrete stringer/multi-beam or girder carrying Wagner RD over I-94 in Washtenaw County, Michigan. It was built in 1960, so it is 65 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 12,183 vehicles a day, roughly 3% of them trucks, projected to reach 14,010 by 2010. The structure is 173 ft (52.8 m) long and 33 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesWagner RD
CrossesI-94
Location0.5 MI E of M-14
RouteCounty Highway 2006
CountyWashtenaw County
StateMichigan
Coordinates42.28722, -83.79949
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.3 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadH 20
Structure length173 ft (52.8 m)
Longest span50 ft (15.2 m)
Deck width33 ft (10.1 m)
Roadway width29 ft (8.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,183 (1990)
Projected traffic14,010 by 2010
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

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 Wagner RD over I-94 built?

It was built in 1960, making it 65 years old in 2025.

What condition is Wagner RD over I-94 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 July 2024.

How much traffic does Wagner RD over I-94 carry?

About 12,183 vehicles per day (1990 count), of which roughly 3% are trucks.

How long is Wagner RD over I-94?

The structure is 173 ft (52.8 m) long with a longest span of 50 ft (15.2 m) and a deck 33 ft wide.

Who owns Wagner RD over I-94?

It is owned by the State Highway Agency.