US Bridges

TR 112 over Stream

Fair

Shelby County, Illinois · 3.2 MI NW Yantisvill · Structure no. 087502300000000

Built
1947
78 years old, rebuilt 1975
Condition
Fair
inspected April 2023
Type
Culvert
Concrete
Length
42 ft
3 main spans
Daily traffic
35
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 112 over Stream is a concrete culvert carrying TR 112 over Stream in Shelby County, Illinois. It was built in 1947 and reconstructed in 1975, so it is 78 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 35 vehicles a day, roughly 6% of them trucks, projected to reach 51 by 2046. The structure is 42 ft (12.7 m) long and 26 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesTR 112
CrossesStream
Location3.2 MI NW Yantisvill
RouteCounty Highway 0
Coordinates39.55659, -88.93782
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length42 ft (12.7 m)
Longest span12 ft (3.8 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2024)
Projected traffic51 by 2046
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 112 over Stream built?

It was built in 1947, making it 78 years old in 2025. It was reconstructed in 1975.

What condition is TR 112 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 April 2023.

How much traffic does TR 112 over Stream carry?

About 35 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is TR 112 over Stream?

The structure is 42 ft (12.7 m) long with a longest span of 12 ft (3.8 m) and a deck 26 ft wide.

Who owns TR 112 over Stream?

It is owned by the Town or Township Highway Agency.