US Bridges

FAS 1650(TR 330) over Sand Creek

Fair

Shelby County, Illinois · 4.4 MI NW Windsor · Structure no. 087330600000000

Built
1969
56 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
148 ft
3 main spans
Daily traffic
75
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

FAS 1650(TR 330) over Sand Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying FAS 1650(TR 330) over Sand Creek in Shelby County, Illinois. It was built in 1969, so it is 56 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 5 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 75 vehicles a day, roughly 5% of them trucks, projected to reach 76 by 2046. The structure is 148 ft (45.1 m) long and 25 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFAS 1650(TR 330)
CrossesSand Creek
Location4.4 MI NW Windsor
RouteCounty Highway 0
Coordinates39.47916, -88.65965
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating65.7 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 15
Structure length148 ft (45.1 m)
Longest span49 ft (14.9 m)
Deck width25 ft (7.7 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2024)
Projected traffic76 by 2046
Trucks5%
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 1650(TR 330) over Sand Creek built?

It was built in 1969, making it 56 years old in 2025.

What condition is FAS 1650(TR 330) over Sand 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 March 2024.

How much traffic does FAS 1650(TR 330) over Sand Creek carry?

About 75 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is FAS 1650(TR 330) over Sand Creek?

The structure is 148 ft (45.1 m) long with a longest span of 49 ft (14.9 m) and a deck 25 ft wide.

Who owns FAS 1650(TR 330) over Sand Creek?

It is owned by the Town or Township Highway Agency.