US Bridges

FAS 1880 over Indian Ck

Good

Franklin County, Illinois · Crocker Road · Structure no. 028323700000000

Built
1981
44 years old
Condition
Good
inspected March 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
36 ft
1 main span
Daily traffic
450
2024 count
Owner
County
County Highway Agency

About this bridge

FAS 1880 over Indian Ck is a prestressed concrete box beam or girders - multiple carrying FAS 1880 over Indian Ck in Franklin County, Illinois. It was built in 1981, so it is 44 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 450 vehicles a day, roughly 9% of them trucks, projected to reach 455 by 2046. The structure is 36 ft (11 m) long and 27 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFAS 1880
CrossesIndian Ck
LocationCrocker Road
RouteCounty Highway 0
Coordinates38.11153, -89.06919
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 inspectionMarch 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.1 US tons
Inventory rating40.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length36 ft (11 m)
Longest span34 ft (10.5 m)
Deck width27 ft (8.2 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic450 (2024)
Projected traffic455 by 2046
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
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 1880 over Indian Ck built?

It was built in 1981, making it 44 years old in 2025.

What condition is FAS 1880 over Indian Ck 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 2022.

How much traffic does FAS 1880 over Indian Ck carry?

About 450 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is FAS 1880 over Indian Ck?

The structure is 36 ft (11 m) long with a longest span of 34 ft (10.5 m) and a deck 27 ft wide.

Who owns FAS 1880 over Indian Ck?

It is owned by the County Highway Agency.