US Bridges

FAS 582 over Drainage Ditch

Good

Schuyler County, Illinois · 3MI So Sugar Grove · Structure no. 085309300000000

Built
1991
34 years old
Condition
Good
inspected November 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
80 ft
1 main span
Daily traffic
100
2024 count
Owner
County
County Highway Agency

About this bridge

FAS 582 over Drainage Ditch is a prestressed concrete box beam or girders - multiple carrying FAS 582 over Drainage Ditch in Schuyler 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 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 100 vehicles a day, roughly 7% of them trucks, projected to reach 177 by 2046. The structure is 80 ft (24.5 m) long and 24 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFAS 582
CrossesDrainage Ditch
Location3MI So Sugar Grove
RouteCounty Highway 0
Coordinates39.98181, -90.58252
Functional classRural Major Collector

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.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2022
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating48.9 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length80 ft (24.5 m)
Longest span78 ft (23.8 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic177 by 2046
Trucks7%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 582 over Drainage Ditch built?

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

What condition is FAS 582 over Drainage Ditch 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 November 2022.

How much traffic does FAS 582 over Drainage Ditch carry?

About 100 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is FAS 582 over Drainage Ditch?

The structure is 80 ft (24.5 m) long with a longest span of 78 ft (23.8 m) and a deck 24 ft wide.

Who owns FAS 582 over Drainage Ditch?

It is owned by the County Highway Agency.