US Bridges

TR 217 over Salt Creek

Good

Effingham County, Illinois · 1.25 MI SE Watson Wy · Structure no. 025316600000000

Built
1986
39 years old
Condition
Good
inspected December 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
122 ft
3 main spans
Daily traffic
350
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 217 over Salt Creek is a prestressed concrete box beam or girders - multiple carrying TR 217 over Salt Creek in Effingham County, Illinois. It was built in 1986, so it is 39 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 350 vehicles a day, roughly 5% of them trucks, projected to reach 371 by 2046. The structure is 122 ft (37.2 m) long and 24 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesTR 217
CrossesSalt Creek
Location1.25 MI SE Watson Wy
RouteCounty Highway 0
Coordinates39.01694, -88.52434
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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2022
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 adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating69.7 US tons
Inventory rating41.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length122 ft (37.2 m)
Longest span49 ft (14.9 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2023)
Projected traffic371 by 2046
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 217 over Salt Creek built?

It was built in 1986, making it 39 years old in 2025.

What condition is TR 217 over Salt 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 December 2022.

How much traffic does TR 217 over Salt Creek carry?

About 350 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is TR 217 over Salt Creek?

The structure is 122 ft (37.2 m) long with a longest span of 49 ft (14.9 m) and a deck 24 ft wide.

Who owns TR 217 over Salt Creek?

It is owned by the Town or Township Highway Agency.