US Bridges

Ch 08 over Little Wabash River

Fair

Richland County, Illinois · 2.5 MI W Schnell · Structure no. 080319100000000

Built
2000
25 years old
Condition
Fair
inspected January 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
169 ft
2 main spans
Daily traffic
75
2022 count
Owner
County
County Highway Agency

About this bridge

Ch 08 over Little Wabash River is a prestressed concrete box beam or girders - multiple carrying Ch 08 over Little Wabash River in Richland County, Illinois. It was built in 2000, so it is 25 years old, younger 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 75 vehicles a day, roughly 5% of them trucks, projected to reach 10 by 2046. The structure is 169 ft (51.4 m) long and 24 ft wide. If it were closed, the detour would be 19.3 mi (31 km).

CarriesCh 08
CrossesLittle Wabash River
Location2.5 MI W Schnell
RouteCounty Highway 0
Coordinates38.63458, -88.29724
Functional classRural Minor 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length169 ft (51.4 m)
Longest span103 ft (31.5 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2022)
Projected traffic10 by 2046
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.3 mi (31 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 Ch 08 over Little Wabash River built?

It was built in 2000, making it 25 years old in 2025.

What condition is Ch 08 over Little Wabash River 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 Ch 08 over Little Wabash River carry?

About 75 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Ch 08 over Little Wabash River?

The structure is 169 ft (51.4 m) long with a longest span of 103 ft (31.5 m) and a deck 24 ft wide.

Who owns Ch 08 over Little Wabash River?

It is owned by the County Highway Agency.