US Bridges

TR 188 over Br North Creek

PoorPosted for load

Washington County, Illinois · 1.5 MI S-1.75 W Hoyl · Structure no. 095308600000000

Built
1915
110 years old
Condition
Poor
inspected October 2024
Type
Other
Concrete
Length
37 ft
1 main span
Daily traffic
10
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 188 over Br North Creek is a concrete other carrying TR 188 over Br North Creek in Washington County, Illinois. It was built in 1915, so it is 110 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 10 vehicles a day, roughly 20% of them trucks, projected to reach 12 by 2046. The structure is 37 ft (11.3 m) long and 19 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesTR 188
CrossesBr North Creek
Location1.5 MI S-1.75 W Hoyl
RouteCounty Highway 0
Coordinates38.42007, -89.28932
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating57.5 US tons
Inventory rating34.3 US tons

Structure

Structure typeOther
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length37 ft (11.3 m)
Longest span36 ft (11 m)
Deck width19 ft (5.8 m)
Roadway width15 ft (4.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2024)
Projected traffic12 by 2046
Trucks20%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$112,000
NavigationNo navigation control on waterway

Frequently asked questions

When was TR 188 over Br North Creek built?

It was built in 1915, making it 110 years old in 2025.

What condition is TR 188 over Br North Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does TR 188 over Br North Creek carry?

About 10 vehicles per day (2024 count), of which roughly 20% are trucks.

How long is TR 188 over Br North Creek?

The structure is 37 ft (11.3 m) long with a longest span of 36 ft (11 m) and a deck 19 ft wide.

Who owns TR 188 over Br North Creek?

It is owned by the Town or Township Highway Agency.