US Bridges

TR 178 over Trib to Camp Creek

Good

Piatt County, Illinois · 5 Mi. Ene Monticello · Structure no. 074329300000000

Built
2002
23 years old
Condition
Good
inspected November 2021
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
64 ft
1 main span
Daily traffic
75
2020 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 178 over Trib to Camp Creek is a prestressed concrete box beam or girders - multiple carrying TR 178 over Trib to Camp Creek in Piatt County, Illinois. It was built in 2002, so it is 23 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 75 vehicles a day, roughly 1% of them trucks, projected to reach 76 by 2046. The structure is 64 ft (19.4 m) long and 27 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesTR 178
CrossesTrib to Camp Creek
Location5 Mi. Ene Monticello
RouteCounty Highway 0
Coordinates40.05054, -88.48214
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 inspectionNovember 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 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 length64 ft (19.4 m)
Longest span62 ft (18.9 m)
Deck width27 ft (8.2 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2020)
Projected traffic76 by 2046
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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 178 over Trib to Camp Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is TR 178 over Trib to Camp 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 November 2021.

How much traffic does TR 178 over Trib to Camp Creek carry?

About 75 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is TR 178 over Trib to Camp Creek?

The structure is 64 ft (19.4 m) long with a longest span of 62 ft (18.9 m) and a deck 27 ft wide.

Who owns TR 178 over Trib to Camp Creek?

It is owned by the Town or Township Highway Agency.