US Bridges

FAS-1464 (CH-16) over Prairie Creek Ditch

Good

Logan County, Illinois · 0.04 S County Line · Structure no. 054392400000000

Built
2018
7 years old
Condition
Good
inspected December 2024
Type
Culvert
Concrete Continuous
Length
28 ft
1 main span
Daily traffic
225
2022 count
Owner
County
County Highway Agency

About this bridge

FAS-1464 (CH-16) over Prairie Creek Ditch is a concrete continuous culvert carrying FAS-1464 (CH-16) over Prairie Creek Ditch in Logan County, Illinois. It was built in 2018, so it is 7 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 225 vehicles a day, roughly 8% of them trucks, projected to reach 315 by 2046. The structure is 28 ft (8.4 m) long and 32 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesFAS-1464 (CH-16)
CrossesPrairie Creek Ditch
Location0.04 S County Line
RouteCounty Highway 0
Coordinates40.3204, -89.54634
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
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.7 US tons
Inventory rating42.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length28 ft (8.4 m)
Longest span24 ft (7.3 m)
Deck width32 ft (9.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic225 (2022)
Projected traffic315 by 2046
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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-1464 (CH-16) over Prairie Creek Ditch built?

It was built in 2018, making it 7 years old in 2025.

What condition is FAS-1464 (CH-16) over Prairie Creek 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 December 2024.

How much traffic does FAS-1464 (CH-16) over Prairie Creek Ditch carry?

About 225 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is FAS-1464 (CH-16) over Prairie Creek Ditch?

The structure is 28 ft (8.4 m) long with a longest span of 24 ft (7.3 m) and a deck 32 ft wide.

Who owns FAS-1464 (CH-16) over Prairie Creek Ditch?

It is owned by the County Highway Agency.