US Bridges

I-57(NB) over Cn Railway & TR 132/1000

Fair

Champaign County, Illinois · S of Pesotum · Structure no. 010020100000000

Built
1968
57 years old, rebuilt 2003
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
366 ft
6 main spans
Daily traffic
11,050
2023 count
Owner
State
State Highway Agency

About this bridge

I-57(NB) over Cn Railway & TR 132/1000 is a steel continuous stringer/multi-beam or girder carrying I-57(NB) over Cn Railway & TR 132/1000 in Champaign County, Illinois. It was built in 1968 and reconstructed in 2003, so it is 57 years old, older than the Illinois average of 45.3 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 11,050 vehicles a day, roughly 41% of them trucks, projected to reach 12,575 by 2046. The structure is 366 ft (111.5 m) long and 39 ft wide.

Location

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CarriesI-57(NB)
CrossesCn Railway & TR 132/1000
LocationS of Pesotum
RouteInterstate 57
CountyChampaign County
StateIllinois
Coordinates39.90193, -88.27459
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98.2 US tons
Inventory rating67.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20 + Mod
Structure length366 ft (111.5 m)
Longest span73 ft (22.2 m)
Deck width39 ft (11.8 m)
Roadway width35 ft (10.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,050 (2023)
Projected traffic12,575 by 2046
Trucks41%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
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-57(NB) over Cn Railway & TR 132/1000 built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2003.

What condition is I-57(NB) over Cn Railway & TR 132/1000 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 August 2024.

How much traffic does I-57(NB) over Cn Railway & TR 132/1000 carry?

About 11,050 vehicles per day (2023 count), of which roughly 41% are trucks.

How long is I-57(NB) over Cn Railway & TR 132/1000?

The structure is 366 ft (111.5 m) long with a longest span of 73 ft (22.2 m) and a deck 39 ft wide.

Who owns I-57(NB) over Cn Railway & TR 132/1000?

It is owned by the State Highway Agency.