US Bridges

Il 49(FAP 840) over Stony Creek Trib

Fair

Vermilion County, Illinois · 2 MI N of I-74 · Structure no. 092018200000000

Built
1986
39 years old
Condition
Fair
inspected March 2022
Type
Stringer/Multi-beam or Girder
Steel
Length
64 ft
1 main span
Daily traffic
1,350
2023 count
Owner
State
State Highway Agency

About this bridge

Il 49(FAP 840) over Stony Creek Trib is a steel stringer/multi-beam or girder carrying Il 49(FAP 840) over Stony Creek Trib in Vermilion County, Illinois. It was built in 1986, so it is 39 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 1,350 vehicles a day, roughly 25% of them trucks, projected to reach 1,465 by 2046. The structure is 64 ft (19.4 m) long and 35 ft wide.

Location

Open in Google Maps
CarriesIl 49(FAP 840)
CrossesStony Creek Trib
Location2 MI N of I-74
RouteState Highway 49
CountyVermilion County
StateIllinois
Coordinates40.1519, -87.90318
Functional classRural 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
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 rating58.5 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length64 ft (19.4 m)
Longest span58 ft (17.7 m)
Deck width35 ft (10.7 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,350 (2023)
Projected traffic1,465 by 2046
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Il 49(FAP 840) over Stony Creek Trib built?

It was built in 1986, making it 39 years old in 2025.

What condition is Il 49(FAP 840) over Stony Creek Trib 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 March 2022.

How much traffic does Il 49(FAP 840) over Stony Creek Trib carry?

About 1,350 vehicles per day (2023 count), of which roughly 25% are trucks.

How long is Il 49(FAP 840) over Stony Creek Trib?

The structure is 64 ft (19.4 m) long with a longest span of 58 ft (17.7 m) and a deck 35 ft wide.

Who owns Il 49(FAP 840) over Stony Creek Trib?

It is owned by the State Highway Agency.