US Bridges

I-74 EB over Wabash River

Fair

Vermillion County, Indiana · 02.38 E SR 63 · Structure no. 043820

Built
1958
67 years old, rebuilt 1994
Condition
Fair
inspected July 2024
Type
Girder and Floorbeam System
Steel Continuous
Length
1,329 ft
5 main spans
Daily traffic
17,156
2021 count
Owner
State
State Highway Agency

About this bridge

I-74 EB over Wabash River is a steel continuous girder and floorbeam system carrying I-74 EB over Wabash River in Vermillion County, Indiana. It was built in 1958 and reconstructed in 1994, so it is 67 years old, older than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 17,156 vehicles a day, roughly 59% of them trucks, projected to reach 12,500 by 2028. The structure is 1,329 ft (405.2 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI-74 EB
CrossesWabash River
Location02.38 E SR 63
RouteInterstate 74
StateIndiana
Coordinates40.12209, -87.40686
Functional classRural 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34.3 US tons
Inventory rating26.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5 (+12 approach)
Design loadHS 20
Structure length1,329 ft (405.2 m)
Longest span125 ft (38 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,156 (2021)
Projected traffic12,500 by 2028
Trucks59%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-74 EB over Wabash River built?

It was built in 1958, making it 67 years old in 2025. It was reconstructed in 1994.

What condition is I-74 EB over Wabash River 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 I-74 EB over Wabash River carry?

About 17,156 vehicles per day (2021 count), of which roughly 59% are trucks.

How long is I-74 EB over Wabash River?

The structure is 1,329 ft (405.2 m) long with a longest span of 125 ft (38 m) and a deck 42 ft wide.

Who owns I-74 EB over Wabash River?

It is owned by the State Highway Agency.