US Bridges

TR 200 over Trib Spring Creek

Good

Sangamon County, Illinois · .8 M SE Auburn · Structure no. 084542400000000

Built
1988
37 years old
Condition
Good
inspected March 2022
Type
Culvert
Concrete Continuous
Length
22 ft
2 main spans
Daily traffic
200
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 200 over Trib Spring Creek is a concrete continuous culvert carrying TR 200 over Trib Spring Creek in Sangamon County, Illinois. It was built in 1988, so it is 37 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 200 vehicles a day, roughly 17% of them trucks, projected to reach 303 by 2046. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesTR 200
CrossesTrib Spring Creek
Location.8 M SE Auburn
RouteCounty Highway 0
Coordinates39.57838, -89.71683
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 inspectionMarch 2022
Inspection intervalevery 48 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 alignment7: Better than present minimum criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length22 ft (6.7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2021)
Projected traffic303 by 2046
Trucks17%
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 200 over Trib Spring Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is TR 200 over Trib Spring 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 March 2022.

How much traffic does TR 200 over Trib Spring Creek carry?

About 200 vehicles per day (2021 count), of which roughly 17% are trucks.

How long is TR 200 over Trib Spring Creek?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m).

Who owns TR 200 over Trib Spring Creek?

It is owned by the Town or Township Highway Agency.