US Bridges

TR-145 over Coffee Creek Trib

Good

Wabash County, Illinois · 2 MI NE Keensburg · Structure no. 093312900000000

Built
2013
12 years old
Condition
Good
inspected December 2021
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
76 ft
3 main spans
Daily traffic
35
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR-145 over Coffee Creek Trib is a prestressed concrete box beam or girders - multiple carrying TR-145 over Coffee Creek Trib in Wabash County, Illinois. It was built in 2013, so it is 12 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 35 vehicles a day, roughly 9% of them trucks, projected to reach 51 by 2046. The structure is 76 ft (23.3 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesTR-145
CrossesCoffee Creek Trib
Location2 MI NE Keensburg
RouteCounty Highway 0
Coordinates38.38266, -87.84095
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionDecember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating46.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 25 or greater
Structure length76 ft (23.3 m)
Longest span25 ft (7.7 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2022)
Projected traffic51 by 2046
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 TR-145 over Coffee Creek Trib built?

It was built in 2013, making it 12 years old in 2025.

What condition is TR-145 over Coffee Creek Trib 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 2021.

How much traffic does TR-145 over Coffee Creek Trib carry?

About 35 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is TR-145 over Coffee Creek Trib?

The structure is 76 ft (23.3 m) long with a longest span of 25 ft (7.7 m) and a deck 24 ft wide.

Who owns TR-145 over Coffee Creek Trib?

It is owned by the Town or Township Highway Agency.