US Bridges

Ch 15(FAS 512) over Branch of Salt Fork

Poor

Champaign County, Illinois · Sidney · Structure no. 010024300000000

Built
1982
43 years old
Condition
Poor
inspected February 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
55 ft
3 main spans
Daily traffic
1,950
2021 count
Owner
County
County Highway Agency

About this bridge

Ch 15(FAS 512) over Branch of Salt Fork is a prestressed concrete box beam or girders - multiple carrying Ch 15(FAS 512) over Branch of Salt Fork in Champaign County, Illinois. It was built in 1982, so it is 43 years old, younger 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 1,950 vehicles a day, roughly 12% of them trucks, projected to reach 1,970 by 2046. The structure is 55 ft (16.8 m) long and 39 ft wide.

CarriesCh 15(FAS 512)
CrossesBranch of Salt Fork
LocationSidney
RouteCounty Highway 0
Coordinates40.02596, -88.07273
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
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 protection7 GoodSome minor problems.
Last inspectionFebruary 2024
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 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 rating67.5 US tons
Inventory rating26.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length55 ft (16.8 m)
Longest span21 ft (6.4 m)
Deck width39 ft (12 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,950 (2021)
Projected traffic1,970 by 2046
Trucks12%
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 Ch 15(FAS 512) over Branch of Salt Fork built?

It was built in 1982, making it 43 years old in 2025.

What condition is Ch 15(FAS 512) over Branch of Salt Fork 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 February 2024.

How much traffic does Ch 15(FAS 512) over Branch of Salt Fork carry?

About 1,950 vehicles per day (2021 count), of which roughly 12% are trucks.

How long is Ch 15(FAS 512) over Branch of Salt Fork?

The structure is 55 ft (16.8 m) long with a longest span of 21 ft (6.4 m) and a deck 39 ft wide.

Who owns Ch 15(FAS 512) over Branch of Salt Fork?

It is owned by the County Highway Agency.