US Bridges

Ch 26 over Trib Otter Creek

Good

Jersey County, Illinois · 0.3 M W. Ill Rt 109 · Structure no. 042312400000000

Built
1995
30 years old
Condition
Good
inspected February 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
650
2022 count
Owner
County
County Highway Agency

About this bridge

Ch 26 over Trib Otter Creek is a prestressed concrete box beam or girders - multiple carrying Ch 26 over Trib Otter Creek in Jersey County, Illinois. It was built in 1995, so it is 30 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 650 vehicles a day, roughly 14% of them trucks, projected to reach 404 by 2046. The structure is 52 ft (15.8 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCh 26
CrossesTrib Otter Creek
Location0.3 M W. Ill Rt 109
RouteCounty Highway 0
Coordinates39.08702, -90.33261
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 protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable 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 spans1
Design loadHS 20
Structure length52 ft (15.8 m)
Longest span50 ft (15.1 m)
Deck width24 ft (7.4 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic650 (2022)
Projected traffic404 by 2046
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 26 over Trib Otter Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is Ch 26 over Trib Otter Creek 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 February 2023.

How much traffic does Ch 26 over Trib Otter Creek carry?

About 650 vehicles per day (2022 count), of which roughly 14% are trucks.

How long is Ch 26 over Trib Otter Creek?

The structure is 52 ft (15.8 m) long with a longest span of 50 ft (15.1 m) and a deck 24 ft wide.

Who owns Ch 26 over Trib Otter Creek?

It is owned by the County Highway Agency.