US Bridges

TR-218A over Trib Davison Creek

Good

Marion County, Illinois · 0.5 MI N Tonti · Structure no. 061326400000000

Built
1993
32 years old
Condition
Good
inspected January 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
275
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR-218A over Trib Davison Creek is a prestressed concrete box beam or girders - multiple carrying TR-218A over Trib Davison Creek in Marion County, Illinois. It was built in 1993, so it is 32 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 275 vehicles a day, roughly 7% of them trucks, projected to reach 354 by 2046. The structure is 52 ft (15.8 m) long and 28 ft wide.

CarriesTR-218A
CrossesTrib Davison Creek
Location0.5 MI N Tonti
RouteCounty Highway 0
Coordinates38.66869, -88.98183
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.9 US tons
Inventory rating41.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length52 ft (15.8 m)
Longest span49 ft (14.8 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic275 (2022)
Projected traffic354 by 2046
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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-218A over Trib Davison Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is TR-218A over Trib Davison 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 January 2023.

How much traffic does TR-218A over Trib Davison Creek carry?

About 275 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is TR-218A over Trib Davison Creek?

The structure is 52 ft (15.8 m) long with a longest span of 49 ft (14.8 m) and a deck 28 ft wide.

Who owns TR-218A over Trib Davison Creek?

It is owned by the Town or Township Highway Agency.