US Bridges

TR 112 (TH-S44) over S Branch Crow Creek

Fair

Marshall County, Illinois · T29N-R1W-3PM Sec 22 · Structure no. 062470900000000

Built
1968
57 years old
Condition
Fair
inspected April 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
110 ft
3 main spans
Daily traffic
25
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 112 (TH-S44) over S Branch Crow Creek is a prestressed concrete box beam or girders - multiple carrying TR 112 (TH-S44) over S Branch Crow Creek in Marshall County, Illinois. It was built in 1968, 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 5 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 25 vehicles a day, projected to reach 25 by 2046. The structure is 110 ft (33.5 m) long and 24 ft wide.

Location

Open in Google Maps
CarriesTR 112 (TH-S44)
CrossesS Branch Crow Creek
LocationT29N-R1W-3PM Sec 22
RouteCounty Highway 0
CountyMarshall County
StateIllinois
Coordinates40.96102, -89.21871
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating43.2 US tons
Inventory rating26.1 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 15
Structure length110 ft (33.5 m)
Longest span46 ft (14 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2024)
Projected traffic25 by 2046
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 (TH-S44) over S Branch Crow Creek built?

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

What condition is TR 112 (TH-S44) over S Branch Crow Creek 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 (TH-S44) over S Branch Crow Creek carry?

About 25 vehicles per day (2024 count).

How long is TR 112 (TH-S44) over S Branch Crow Creek?

The structure is 110 ft (33.5 m) long with a longest span of 46 ft (14 m) and a deck 24 ft wide.

Who owns TR 112 (TH-S44) over S Branch Crow Creek?

It is owned by the Town or Township Highway Agency.