US Bridges

FAS-1787 over Vermillion Creek

Fair

Marion County, Illinois · 1 MI W Salem · Structure no. 061304600000000

Built
1909
116 years old
Condition
Fair
inspected January 2024
Type
Channel Beam
Concrete
Length
24 ft
1 main span
Daily traffic
600
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

FAS-1787 over Vermillion Creek is a concrete channel beam carrying FAS-1787 over Vermillion Creek in Marion County, Illinois. It was built in 1909, so it is 116 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 600 vehicles a day, roughly 17% of them trucks, projected to reach 631 by 2046. The structure is 24 ft (7.3 m) long and 23 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesFAS-1787
CrossesVermillion Creek
Location1 MI W Salem
RouteCounty Highway 0
CountyMarion County
StateIllinois
Coordinates38.63991, -88.98255
Functional classRural Major 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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating35.7 US tons
Inventory rating21.4 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadUnknown
Structure length24 ft (7.3 m)
Longest span23 ft (7 m)
Deck width23 ft (6.9 m)
Roadway width21 ft (6.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic600 (2022)
Projected traffic631 by 2046
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 FAS-1787 over Vermillion Creek built?

It was built in 1909, making it 116 years old in 2025.

What condition is FAS-1787 over Vermillion 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 January 2024.

How much traffic does FAS-1787 over Vermillion Creek carry?

About 600 vehicles per day (2022 count), of which roughly 17% are trucks.

How long is FAS-1787 over Vermillion Creek?

The structure is 24 ft (7.3 m) long with a longest span of 23 ft (7 m) and a deck 23 ft wide.

Who owns FAS-1787 over Vermillion Creek?

It is owned by the Town or Township Highway Agency.