US Bridges

FAP 782 Ill 1 over Trib to Rock Creek

Good

Hardin County, Illinois · 4 MI S Galltain Co. · Structure no. 035200500000000

Built
2016
9 years old
Condition
Good
inspected June 2022
Type
Culvert
Concrete
Length
53 ft
2 main spans
Daily traffic
1,100
2023 count
Owner
State
State Highway Agency

About this bridge

FAP 782 Ill 1 over Trib to Rock Creek is a concrete culvert carrying FAP 782 Ill 1 over Trib to Rock Creek in Hardin County, Illinois. It was built in 2016, so it is 9 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 1,100 vehicles a day, roughly 54% of them trucks, projected to reach 1,162 by 2046. The structure is 53 ft (16.2 m) long. If it were closed, the detour would be 54.1 mi (87 km).

Location

Open in Google Maps
CarriesFAP 782 Ill 1
CrossesTrib to Rock Creek
Location4 MI S Galltain Co.
RouteState Highway 1
CountyHardin County
StateIllinois
Coordinates37.54992, -88.16956
Functional classRural 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 inspectionJune 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.4 US tons
Inventory rating46.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 25 or greater
Structure length53 ft (16.2 m)
Longest span26 ft (7.8 m)
Deck width0 ft (0 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2023)
Projected traffic1,162 by 2046
Trucks54%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed54.1 mi (87 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 FAP 782 Ill 1 over Trib to Rock Creek built?

It was built in 2016, making it 9 years old in 2025.

What condition is FAP 782 Ill 1 over Trib to Rock 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 June 2022.

How much traffic does FAP 782 Ill 1 over Trib to Rock Creek carry?

About 1,100 vehicles per day (2023 count), of which roughly 54% are trucks.

How long is FAP 782 Ill 1 over Trib to Rock Creek?

The structure is 53 ft (16.2 m) long with a longest span of 26 ft (7.8 m).

Who owns FAP 782 Ill 1 over Trib to Rock Creek?

It is owned by the State Highway Agency.