US Bridges

TR 98 over Spring Branch

Good

Christian County, Illinois · 2.5 MI S Edinburg · Structure no. 011328100000000

Built
1973
52 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
108 ft
3 main spans
Daily traffic
225
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 98 over Spring Branch is a steel continuous stringer/multi-beam or girder carrying TR 98 over Spring Branch in Christian County, Illinois. It was built in 1973, so it is 52 years old, older 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 225 vehicles a day, roughly 9% of them trucks, projected to reach 227 by 2046. The structure is 108 ft (32.9 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesTR 98
CrossesSpring Branch
Location2.5 MI S Edinburg
RouteCounty Highway 0
Coordinates39.61491, -89.38657
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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.4 US tons
Inventory rating36.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 15
Structure length108 ft (32.9 m)
Longest span39 ft (11.9 m)
Deck width30 ft (9.2 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic225 (2021)
Projected traffic227 by 2046
Trucks9%
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 98 over Spring Branch built?

It was built in 1973, making it 52 years old in 2025.

What condition is TR 98 over Spring Branch 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 2024.

How much traffic does TR 98 over Spring Branch carry?

About 225 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is TR 98 over Spring Branch?

The structure is 108 ft (32.9 m) long with a longest span of 39 ft (11.9 m) and a deck 30 ft wide.

Who owns TR 98 over Spring Branch?

It is owned by the Town or Township Highway Agency.