US Bridges

TR 206 over Cedar Creek Trib

Good

Warren County, Illinois · NW 1/4 SEC27 T11NR1W · Structure no. 094431200000000

Built
1985
40 years old
Condition
Good
inspected January 2024
Type
Culvert
Steel
Length
38 ft
3 main spans
Daily traffic
75
2016 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 206 over Cedar Creek Trib is a steel culvert carrying TR 206 over Cedar Creek Trib in Warren County, Illinois. It was built in 1985, so it is 40 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, projected to reach 76 by 2046. The structure is 38 ft (11.6 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesTR 206
CrossesCedar Creek Trib
LocationNW 1/4 SEC27 T11NR1W
RouteCounty Highway 0
CountyWarren County
StateIllinois
Coordinates40.91626, -90.49832
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.1 US tons
Inventory rating40.3 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadHS 20
Structure length38 ft (11.6 m)
Longest span11 ft (3.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2016)
Projected traffic76 by 2046
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 206 over Cedar Creek Trib built?

It was built in 1985, making it 40 years old in 2025.

What condition is TR 206 over Cedar 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 January 2024.

How much traffic does TR 206 over Cedar Creek Trib carry?

About 75 vehicles per day (2016 count).

How long is TR 206 over Cedar Creek Trib?

The structure is 38 ft (11.6 m) long with a longest span of 11 ft (3.4 m).

Who owns TR 206 over Cedar Creek Trib?

It is owned by the Town or Township Highway Agency.