US Bridges

CH-5 over S Fork Saline River

Good

Saline County, Illinois · 3.8 MI East Ill 34 · Structure no. 083314400000000

Built
1982
43 years old
Condition
Good
inspected October 2021
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
212 ft
3 main spans
Daily traffic
300
2020 count
Owner
County
County Highway Agency

About this bridge

CH-5 over S Fork Saline River is a prestressed concrete box beam or girders - multiple carrying CH-5 over S Fork Saline River in Saline County, Illinois. It was built in 1982, so it is 43 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 300 vehicles a day, roughly 8% of them trucks, projected to reach 303 by 2046. The structure is 212 ft (64.6 m) long and 28 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesCH-5
CrossesS Fork Saline River
Location3.8 MI East Ill 34
RouteCounty Highway 0
Coordinates37.68341, -88.47003
Functional classRural Local

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length212 ft (64.6 m)
Longest span70 ft (21.3 m)
Deck width28 ft (8.4 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2020)
Projected traffic303 by 2046
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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-5 over S Fork Saline River built?

It was built in 1982, making it 43 years old in 2025.

What condition is CH-5 over S Fork Saline River 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 October 2021.

How much traffic does CH-5 over S Fork Saline River carry?

About 300 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is CH-5 over S Fork Saline River?

The structure is 212 ft (64.6 m) long with a longest span of 70 ft (21.3 m) and a deck 28 ft wide.

Who owns CH-5 over S Fork Saline River?

It is owned by the County Highway Agency.