US Bridges

TR 131 over Stream

Fair

Shelby County, Illinois · 1.7 MI NW Windsor · Structure no. 087505600000000

Built
2008
17 years old
Condition
Fair
inspected August 2024
Type
Culvert
Aluminum, Wrought Iron, or Cast Iron
Length
32 ft
2 main spans
Daily traffic
100
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 131 over Stream is a aluminum, wrought iron, or cast iron culvert carrying TR 131 over Stream in Shelby County, Illinois. It was built in 2008, so it is 17 years old, younger 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 100 vehicles a day, roughly 4% of them trucks, projected to reach 101 by 2046. The structure is 32 ft (9.9 m) long and 16 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesTR 131
CrossesStream
Location1.7 MI NW Windsor
RouteCounty Highway 0
Coordinates39.44817, -88.62339
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.7 US tons
Inventory rating36.4 US tons

Structure

Structure typeCulvert
MaterialAluminum, Wrought Iron, or Cast Iron
DeckNot applicable
Main spans2
Design loadHS 20
Structure length32 ft (9.9 m)
Longest span9 ft (2.8 m)
Deck width16 ft (4.8 m)
Roadway width16 ft (4.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic101 by 2046
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was TR 131 over Stream built?

It was built in 2008, making it 17 years old in 2025.

What condition is TR 131 over Stream 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 TR 131 over Stream carry?

About 100 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is TR 131 over Stream?

The structure is 32 ft (9.9 m) long with a longest span of 9 ft (2.8 m) and a deck 16 ft wide.

Who owns TR 131 over Stream?

It is owned by the Town or Township Highway Agency.