US Bridges

FAS 2701(ILL-37) over Dismal Creek

Good

Fayette County, Illinois · .5 MI S Clay CO LN · Structure no. 026009000000000

Built
1985
40 years old
Condition
Good
inspected July 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
101 ft
1 main span
Daily traffic
675
2023 count
Owner
State
State Highway Agency

About this bridge

FAS 2701(ILL-37) over Dismal Creek is a prestressed concrete stringer/multi-beam or girder carrying FAS 2701(ILL-37) over Dismal Creek in Fayette County, Illinois. It was built in 1985, so it is 40 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 675 vehicles a day, roughly 15% of them trucks, projected to reach 765 by 2046. The structure is 101 ft (30.8 m) long and 35 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesFAS 2701(ILL-37)
CrossesDismal Creek
Location.5 MI S Clay CO LN
RouteState Highway 37
Coordinates38.89206, -88.70001
Functional classRural Major Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89.3 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length101 ft (30.8 m)
Longest span99 ft (30.2 m)
Deck width35 ft (10.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic675 (2023)
Projected traffic765 by 2046
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 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 FAS 2701(ILL-37) over Dismal Creek built?

It was built in 1985, making it 40 years old in 2025.

What condition is FAS 2701(ILL-37) over Dismal 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 July 2022.

How much traffic does FAS 2701(ILL-37) over Dismal Creek carry?

About 675 vehicles per day (2023 count), of which roughly 15% are trucks.

How long is FAS 2701(ILL-37) over Dismal Creek?

The structure is 101 ft (30.8 m) long with a longest span of 99 ft (30.2 m) and a deck 35 ft wide.

Who owns FAS 2701(ILL-37) over Dismal Creek?

It is owned by the State Highway Agency.