US Bridges

TR-246 over Raccoon Creek

Good

Marion County, Illinois · 2.5 MI SW Cartter · Structure no. 061311600000000

Built
1968
57 years old
Condition
Good
inspected March 2024
Type
Channel Beam
Concrete
Length
85 ft
3 main spans
Daily traffic
75
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR-246 over Raccoon Creek is a concrete channel beam carrying TR-246 over Raccoon Creek in Marion 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 75 vehicles a day, roughly 16% of them trucks, projected to reach 76 by 2046. The structure is 85 ft (25.9 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesTR-246
CrossesRaccoon Creek
Location2.5 MI SW Cartter
RouteCounty Highway 0
Coordinates38.51827, -88.95821
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating62.8 US tons
Inventory rating37.8 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadHS 15
Structure length85 ft (25.9 m)
Longest span27 ft (8.3 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2022)
Projected traffic76 by 2046
Trucks16%
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-246 over Raccoon Creek built?

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

What condition is TR-246 over Raccoon 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 March 2024.

How much traffic does TR-246 over Raccoon Creek carry?

About 75 vehicles per day (2022 count), of which roughly 16% are trucks.

How long is TR-246 over Raccoon Creek?

The structure is 85 ft (25.9 m) long with a longest span of 27 ft (8.3 m) and a deck 30 ft wide.

Who owns TR-246 over Raccoon Creek?

It is owned by the Town or Township Highway Agency.