US Bridges

FAS 1439 - Ch 8 over Camp Creek

PoorPosted for load

McDonough County, Illinois · NE-20-T4NR3W · Structure no. 055300100000000

Built
1937
88 years old, rebuilt 1955
Condition
Poor
inspected January 2025
Type
Truss - Thru
Steel
Length
102 ft
1 main span
Daily traffic
200
2021 count
Owner
County
County Highway Agency

About this bridge

FAS 1439 - Ch 8 over Camp Creek is a steel truss - thru carrying FAS 1439 - Ch 8 over Camp Creek in McDonough County, Illinois. It was built in 1937 and reconstructed in 1955, so it is 88 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 2 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: posted for load restriction.

It carries about 200 vehicles a day, roughly 40% of them trucks, projected to reach 202 by 2046. The structure is 102 ft (31.1 m) long and 21 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFAS 1439 - Ch 8
CrossesCamp Creek
LocationNE-20-T4NR3W
RouteCounty Highway 0
Coordinates40.31977, -90.75467
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.
Superstructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating34.3 US tons
Inventory rating20.7 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length102 ft (31.1 m)
Longest span98 ft (29.9 m)
Deck width21 ft (6.4 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2021)
Projected traffic202 by 2046
Trucks40%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$171,000
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 1439 - Ch 8 over Camp Creek built?

It was built in 1937, making it 88 years old in 2025. It was reconstructed in 1955.

What condition is FAS 1439 - Ch 8 over Camp 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 January 2025.

How much traffic does FAS 1439 - Ch 8 over Camp Creek carry?

About 200 vehicles per day (2021 count), of which roughly 40% are trucks.

How long is FAS 1439 - Ch 8 over Camp Creek?

The structure is 102 ft (31.1 m) long with a longest span of 98 ft (29.9 m) and a deck 21 ft wide.

Who owns FAS 1439 - Ch 8 over Camp Creek?

It is owned by the County Highway Agency.