US Bridges

FAS 447 - Ch 17 over Sand Creek

Fair

Fulton County, Illinois · N.CTR-3-T7NR1E · Structure no. 029500000000000

Built
1950
75 years old
Condition
Fair
inspected November 2023
Type
Culvert
Concrete
Length
27 ft
2 main spans
Daily traffic
350
2020 count
Owner
County
County Highway Agency

About this bridge

FAS 447 - Ch 17 over Sand Creek is a concrete culvert carrying FAS 447 - Ch 17 over Sand Creek in Fulton County, Illinois. It was built in 1950, so it is 75 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 350 vehicles a day, roughly 8% of them trucks, projected to reach 354 by 2046. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFAS 447 - Ch 17
CrossesSand Creek
LocationN.CTR-3-T7NR1E
RouteCounty Highway 0
Coordinates40.62544, -90.37919
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
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 15
Structure length27 ft (8.2 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2020)
Projected traffic354 by 2046
Trucks8%
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

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 447 - Ch 17 over Sand Creek built?

It was built in 1950, making it 75 years old in 2025.

What condition is FAS 447 - Ch 17 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 November 2023.

How much traffic does FAS 447 - Ch 17 over Sand Creek carry?

About 350 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is FAS 447 - Ch 17 over Sand Creek?

The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.7 m).

Who owns FAS 447 - Ch 17 over Sand Creek?

It is owned by the County Highway Agency.