US Bridges

FAS 371 (ch S-32) over Pigeon Creek

Fair

Marshall County, Illinois · T29N-R2W-3PM Sec 14 · Structure no. 062372900000000

Built
1983
42 years old
Condition
Fair
inspected March 2023
Type
Culvert
Steel
Length
23 ft
3 main spans
Daily traffic
500
2024 count
Owner
County
County Highway Agency

About this bridge

FAS 371 (ch S-32) over Pigeon Creek is a steel culvert carrying FAS 371 (ch S-32) over Pigeon Creek in Marshall County, Illinois. It was built in 1983, so it is 42 years old, younger 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 500 vehicles a day, roughly 12% of them trucks, projected to reach 455 by 2046. The structure is 23 ft (7.1 m) long and 28 ft wide.

CarriesFAS 371 (ch S-32)
CrossesPigeon Creek
LocationT29N-R2W-3PM Sec 14
RouteCounty Highway 0
Coordinates40.97658, -89.31537
Functional classRural Major Collector

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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadUnknown
Structure length23 ft (7.1 m)
Longest span6 ft (1.8 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2024)
Projected traffic455 by 2046
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 371 (ch S-32) over Pigeon Creek built?

It was built in 1983, making it 42 years old in 2025.

What condition is FAS 371 (ch S-32) over Pigeon 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 March 2023.

How much traffic does FAS 371 (ch S-32) over Pigeon Creek carry?

About 500 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is FAS 371 (ch S-32) over Pigeon Creek?

The structure is 23 ft (7.1 m) long with a longest span of 6 ft (1.8 m) and a deck 28 ft wide.

Who owns FAS 371 (ch S-32) over Pigeon Creek?

It is owned by the County Highway Agency.