US Bridges

US 6 - FAU 5789 over Stream

Fair

Henry County, Illinois · 1/4 MI E Coal Valley · Structure no. 037014200000000

Built
1991
34 years old
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
46 ft
1 main span
Daily traffic
4,550
2022 count
Owner
State
State Highway Agency

About this bridge

US 6 - FAU 5789 over Stream is a steel continuous stringer/multi-beam or girder carrying US 6 - FAU 5789 over Stream in Henry County, Illinois. It was built in 1991, so it is 34 years old, younger 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 4,550 vehicles a day, roughly 11% of them trucks, projected to reach 5,670 by 2046. The structure is 46 ft (14 m) long and 47 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS 6 - FAU 5789
CrossesStream
Location1/4 MI E Coal Valley
RouteU.S. Route 6
Coordinates41.45598, -90.39619
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating97.1 US tons
Inventory rating58.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length46 ft (14 m)
Longest span44 ft (13.3 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,550 (2022)
Projected traffic5,670 by 2046
Trucks11%
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

OwnerState Highway Agency
Maintained byState 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 US 6 - FAU 5789 over Stream built?

It was built in 1991, making it 34 years old in 2025.

What condition is US 6 - FAU 5789 over Stream 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 January 2024.

How much traffic does US 6 - FAU 5789 over Stream carry?

About 4,550 vehicles per day (2022 count), of which roughly 11% are trucks.

How long is US 6 - FAU 5789 over Stream?

The structure is 46 ft (14 m) long with a longest span of 44 ft (13.3 m) and a deck 47 ft wide.

Who owns US 6 - FAU 5789 over Stream?

It is owned by the State Highway Agency.