US Bridges

Il 37 / FAU 8565 over Town Creek

Good

Marion County, Illinois · Salem · Structure no. 061202400000000

Built
2002
23 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete Continuous
Length
39 ft
3 main spans
Daily traffic
5,800
2023 count
Owner
State
State Highway Agency

About this bridge

Il 37 / FAU 8565 over Town Creek is a concrete continuous culvert carrying Il 37 / FAU 8565 over Town Creek in Marion County, Illinois. It was built in 2002, so it is 23 years old, younger 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 5,800 vehicles a day, roughly 9% of them trucks, projected to reach 6,565 by 2046. The structure is 39 ft (11.9 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesIl 37 / FAU 8565
CrossesTown Creek
LocationSalem
RouteState Highway 37
Coordinates38.63271, -88.94568
Functional classUrban Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.7 US tons
Inventory rating39.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length39 ft (11.9 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,800 (2023)
Projected traffic6,565 by 2046
Trucks9%
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

OwnerState Highway Agency
Maintained byState 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 Il 37 / FAU 8565 over Town Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is Il 37 / FAU 8565 over Town 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 April 2024.

How much traffic does Il 37 / FAU 8565 over Town Creek carry?

About 5,800 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is Il 37 / FAU 8565 over Town Creek?

The structure is 39 ft (11.9 m) long with a longest span of 12 ft (3.7 m).

Who owns Il 37 / FAU 8565 over Town Creek?

It is owned by the State Highway Agency.