US Bridges

FAS 1246/CH 24 over Coal Creek

PoorClosed to traffic

Bureau County, Illinois · 1.5 MI West of Buda · Structure no. 006304100000000

Built
1955
70 years old
Condition
Poor
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
63 ft
2 main spans
Daily traffic
325
2020 count
Owner
County
County Highway Agency

About this bridge

FAS 1246/CH 24 over Coal Creek is a steel continuous stringer/multi-beam or girder carrying FAS 1246/CH 24 over Coal Creek in Bureau County, Illinois. It was built in 1955, so it is 70 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 325 vehicles a day, roughly 10% of them trucks, projected to reach 328 by 2046. The structure is 63 ft (19.2 m) long and 26 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesFAS 1246/CH 24
CrossesCoal Creek
Location1.5 MI West of Buda
RouteCounty Highway 0
Coordinates41.32452, -89.71561
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; scour above top of footing
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 15
Structure length63 ft (19.2 m)
Longest span30 ft (9.1 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic325 (2020)
Projected traffic328 by 2046
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 1246/CH 24 over Coal Creek built?

It was built in 1955, making it 70 years old in 2025.

What condition is FAS 1246/CH 24 over Coal Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2024.

How much traffic does FAS 1246/CH 24 over Coal Creek carry?

About 325 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is FAS 1246/CH 24 over Coal Creek?

The structure is 63 ft (19.2 m) long with a longest span of 30 ft (9.1 m) and a deck 26 ft wide.

Who owns FAS 1246/CH 24 over Coal Creek?

It is owned by the County Highway Agency.