US Bridges

FAU 6889-CH 5 over Big Creek

Good

Fulton County, Illinois · W 1/2-34-T7NR4E · Structure no. 029321700000000

Built
1995
30 years old
Condition
Good
inspected December 2021
Type
Stringer/Multi-beam or Girder
Steel
Length
89 ft
1 main span
Daily traffic
2,100
2020 count
Owner
County
County Highway Agency

About this bridge

FAU 6889-CH 5 over Big Creek is a steel stringer/multi-beam or girder carrying FAU 6889-CH 5 over Big Creek in Fulton County, Illinois. It was built in 1995, so it is 30 years old, younger than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,100 vehicles a day, roughly 3% of them trucks, projected to reach 2,121 by 2046. The structure is 89 ft (27.1 m) long and 40 ft wide.

CarriesFAU 6889-CH 5
CrossesBig Creek
LocationW 1/2-34-T7NR4E
Coordinates40.54821, -90.04603
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating59.3 US tons
Inventory rating35.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length89 ft (27.1 m)
Longest span86 ft (26.2 m)
Deck width40 ft (12.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,100 (2020)
Projected traffic2,121 by 2046
Trucks3%
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 FAU 6889-CH 5 over Big Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is FAU 6889-CH 5 over Big Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2021.

How much traffic does FAU 6889-CH 5 over Big Creek carry?

About 2,100 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is FAU 6889-CH 5 over Big Creek?

The structure is 89 ft (27.1 m) long with a longest span of 86 ft (26.2 m) and a deck 40 ft wide.

Who owns FAU 6889-CH 5 over Big Creek?

It is owned by the County Highway Agency.