US Bridges

Ch 4 over Bushy Fork Creek

Fair

Scott County, Illinois · 6.5 MI E Winchester · Structure no. 086301600000000

Built
1965
60 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
112 ft
3 main spans
Daily traffic
100
2020 count
Owner
County
County Highway Agency

About this bridge

Ch 4 over Bushy Fork Creek is a steel continuous stringer/multi-beam or girder carrying Ch 4 over Bushy Fork Creek in Scott County, Illinois. It was built in 1965, so it is 60 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 100 vehicles a day, roughly 18% of them trucks, projected to reach 101 by 2046. The structure is 112 ft (34.1 m) long and 26 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCh 4
CrossesBushy Fork Creek
Location6.5 MI E Winchester
RouteCounty Highway 0
Coordinates39.63184, -90.33823
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.9 US tons
Inventory rating25.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 15
Structure length112 ft (34.1 m)
Longest span40 ft (12.2 m)
Deck width26 ft (8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2020)
Projected traffic101 by 2046
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Ch 4 over Bushy Fork Creek built?

It was built in 1965, making it 60 years old in 2025.

What condition is Ch 4 over Bushy Fork Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does Ch 4 over Bushy Fork Creek carry?

About 100 vehicles per day (2020 count), of which roughly 18% are trucks.

How long is Ch 4 over Bushy Fork Creek?

The structure is 112 ft (34.1 m) long with a longest span of 40 ft (12.2 m) and a deck 26 ft wide.

Who owns Ch 4 over Bushy Fork Creek?

It is owned by the County Highway Agency.