US Bridges

TR 37 B over Upper Salt Creek

Good

Champaign County, Illinois · 2.2 MI NE Rantoul · Structure no. 010402300000000

Built
1973
52 years old, rebuilt 2023
Condition
Good
inspected January 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
48 ft
2 main spans
Daily traffic
150
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 37 B over Upper Salt Creek is a concrete box beam or girders - multiple carrying TR 37 B over Upper Salt Creek in Champaign County, Illinois. It was built in 1973 and reconstructed in 2023, so it is 52 years old, older than the Illinois average of 45.3 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 150 vehicles a day, roughly 5% of them trucks, projected to reach 152 by 2046. The structure is 48 ft (14.6 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesTR 37 B
CrossesUpper Salt Creek
Location2.2 MI NE Rantoul
RouteCounty Highway 0
Coordinates40.34149, -88.12797
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating77.2 US tons
Inventory rating29.7 US tons

Structure

MaterialConcrete
DeckConcrete, precast panels
Main spans2
Design loadHS 15
Structure length48 ft (14.6 m)
Longest span23 ft (7.1 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2021)
Projected traffic152 by 2046
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 TR 37 B over Upper Salt Creek built?

It was built in 1973, making it 52 years old in 2025. It was reconstructed in 2023.

What condition is TR 37 B over Upper Salt Creek 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 January 2024.

How much traffic does TR 37 B over Upper Salt Creek carry?

About 150 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is TR 37 B over Upper Salt Creek?

The structure is 48 ft (14.6 m) long with a longest span of 23 ft (7.1 m) and a deck 24 ft wide.

Who owns TR 37 B over Upper Salt Creek?

It is owned by the Town or Township Highway Agency.