US Bridges

FAS 372 Ch 6 over Crow Creek

Good

Marshall County, Illinois · T13N-R10E-4PM Sec 18 · Structure no. 062309200000000

Built
1989
36 years old
Condition
Good
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
155 ft
3 main spans
Daily traffic
200
2024 count
Owner
County
County Highway Agency

About this bridge

FAS 372 Ch 6 over Crow Creek is a prestressed concrete box beam or girders - multiple carrying FAS 372 Ch 6 over Crow Creek in Marshall County, Illinois. It was built in 1989, so it is 36 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 200 vehicles a day, roughly 30% of them trucks, projected to reach 354 by 2046. The structure is 155 ft (47.2 m) long and 30 ft wide.

CarriesFAS 372 Ch 6
CrossesCrow Creek
LocationT13N-R10E-4PM Sec 18
RouteCounty Highway 0
Coordinates41.11147, -89.40596
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length155 ft (47.2 m)
Longest span65 ft (19.8 m)
Deck width30 ft (9.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2024)
Projected traffic354 by 2046
Trucks30%
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 372 Ch 6 over Crow Creek built?

It was built in 1989, making it 36 years old in 2025.

What condition is FAS 372 Ch 6 over Crow 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 August 2023.

How much traffic does FAS 372 Ch 6 over Crow Creek carry?

About 200 vehicles per day (2024 count), of which roughly 30% are trucks.

How long is FAS 372 Ch 6 over Crow Creek?

The structure is 155 ft (47.2 m) long with a longest span of 65 ft (19.8 m) and a deck 30 ft wide.

Who owns FAS 372 Ch 6 over Crow Creek?

It is owned by the County Highway Agency.