US Bridges

TR-137 over Crooked Creek

Fair

White County, Illinois · 1.5 MI W Phillipstwn · Structure no. 097315300000000

Built
1978
47 years old
Condition
Fair
inspected January 2024
Type
Culvert
Concrete
Length
28 ft
2 main spans
Daily traffic
35
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR-137 over Crooked Creek is a concrete culvert carrying TR-137 over Crooked Creek in White County, Illinois. It was built in 1978, so it is 47 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 35 vehicles a day, roughly 23% of them trucks, projected to reach 25 by 2046. The structure is 28 ft (8.5 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesTR-137
CrossesCrooked Creek
Location1.5 MI W Phillipstwn
RouteCounty Highway 0
Coordinates38.1414, -88.04493
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating48.9 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length28 ft (8.5 m)
Longest span15 ft (4.5 m)
Deck width33 ft (10.1 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2024)
Projected traffic25 by 2046
Trucks23%
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-137 over Crooked Creek built?

It was built in 1978, making it 47 years old in 2025.

What condition is TR-137 over Crooked Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.

How much traffic does TR-137 over Crooked Creek carry?

About 35 vehicles per day (2024 count), of which roughly 23% are trucks.

How long is TR-137 over Crooked Creek?

The structure is 28 ft (8.5 m) long with a longest span of 15 ft (4.5 m) and a deck 33 ft wide.

Who owns TR-137 over Crooked Creek?

It is owned by the Town or Township Highway Agency.