US Bridges

FAS 1449-CH 23 over W Br Copperas CR

Poor

Fulton County, Illinois · S1/2-27-T7NR5E · Structure no. 029322500000000

Built
1977
48 years old
Condition
Poor
inspected October 2023
Type
Channel Beam
Prestressed Concrete
Length
50 ft
1 main span
Daily traffic
150
2020 count
Owner
County
County Highway Agency

About this bridge

FAS 1449-CH 23 over W Br Copperas CR is a prestressed concrete channel beam carrying FAS 1449-CH 23 over W Br Copperas CR in Fulton County, Illinois. It was built in 1977, so it is 48 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 4 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.

It carries about 150 vehicles a day, roughly 20% of them trucks, projected to reach 152 by 2046. The structure is 50 ft (15.2 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesFAS 1449-CH 23
CrossesW Br Copperas CR
LocationS1/2-27-T7NR5E
RouteCounty Highway 0
Coordinates40.55476, -89.92317
Functional classRural Local

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating67.9 US tons
Inventory rating40.7 US tons

Structure

Structure typeChannel Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length50 ft (15.2 m)
Longest span50 ft (15.2 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2020)
Projected traffic152 by 2046
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 1449-CH 23 over W Br Copperas CR built?

It was built in 1977, making it 48 years old in 2025.

What condition is FAS 1449-CH 23 over W Br Copperas CR 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 October 2023.

How much traffic does FAS 1449-CH 23 over W Br Copperas CR carry?

About 150 vehicles per day (2020 count), of which roughly 20% are trucks.

How long is FAS 1449-CH 23 over W Br Copperas CR?

The structure is 50 ft (15.2 m) long with a longest span of 50 ft (15.2 m) and a deck 28 ft wide.

Who owns FAS 1449-CH 23 over W Br Copperas CR?

It is owned by the County Highway Agency.