US Bridges

TR 198 over Buck Creek

Good

Clay County, Illinois · 2.8 MI N Flora · Structure no. 013322400000000

Built
2004
21 years old
Condition
Good
inspected February 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
107 ft
3 main spans
Daily traffic
450
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 198 over Buck Creek is a prestressed concrete box beam or girders - multiple carrying TR 198 over Buck Creek in Clay County, Illinois. It was built in 2004, so it is 21 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 450 vehicles a day, roughly 2% of them trucks, projected to reach 455 by 2046. The structure is 107 ft (32.6 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesTR 198
CrossesBuck Creek
Location2.8 MI N Flora
RouteCounty Highway 0
Coordinates38.71745, -88.48944
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
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 adequacy4: Meets minimum tolerable limits to be left in place as is
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 spans3
Design loadHS 20
Structure length107 ft (32.6 m)
Longest span41 ft (12.4 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic450 (2021)
Projected traffic455 by 2046
Trucks2%
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

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 198 over Buck Creek built?

It was built in 2004, making it 21 years old in 2025.

What condition is TR 198 over Buck 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 2024.

How much traffic does TR 198 over Buck Creek carry?

About 450 vehicles per day (2021 count), of which roughly 2% are trucks.

How long is TR 198 over Buck Creek?

The structure is 107 ft (32.6 m) long with a longest span of 41 ft (12.4 m) and a deck 28 ft wide.

Who owns TR 198 over Buck Creek?

It is owned by the Town or Township Highway Agency.