US Bridges

I-94 WB over US 20/35 Eb/Wb

Fair

LaPorte County, Indiana · 05.37 E US 421 · Structure no. 049400

Built
1969
56 years old, rebuilt 2016
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
169 ft
2 main spans
Daily traffic
19,295
2021 count
Owner
State
State Highway Agency

About this bridge

I-94 WB over US 20/35 Eb/Wb is a steel continuous stringer/multi-beam or girder carrying I-94 WB over US 20/35 Eb/Wb in LaPorte County, Indiana. It was built in 1969 and reconstructed in 2016, so it is 56 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 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 19,295 vehicles a day, roughly 43% of them trucks, projected to reach 30,608 by 2035. The structure is 169 ft (51.5 m) long and 74 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI-94 WB
CrossesUS 20/35 Eb/Wb
Location05.37 E US 421
RouteInterstate 94
StateIndiana
Coordinates41.69393, -86.81054
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.8 US tons
Inventory rating29.3 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length169 ft (51.5 m)
Longest span83 ft (25.2 m)
Deck width74 ft (22.5 m)
Roadway width71 ft (21.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,295 (2021)
Projected traffic30,608 by 2035
Trucks43%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-94 WB over US 20/35 Eb/Wb built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2016.

What condition is I-94 WB over US 20/35 Eb/Wb 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 May 2024.

How much traffic does I-94 WB over US 20/35 Eb/Wb carry?

About 19,295 vehicles per day (2021 count), of which roughly 43% are trucks.

How long is I-94 WB over US 20/35 Eb/Wb?

The structure is 169 ft (51.5 m) long with a longest span of 83 ft (25.2 m) and a deck 74 ft wide.

Who owns I-94 WB over US 20/35 Eb/Wb?

It is owned by the State Highway Agency.