US Bridges

TR 48 over Owl Branch Creek

Good

Jersey County, Illinois · 3MI NE Jerseyville · Structure no. 042314100000000

Built
2007
18 years old
Condition
Good
inspected March 2024
Type
Culvert
Concrete Continuous
Length
26 ft
2 main spans
Daily traffic
25
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 48 over Owl Branch Creek is a concrete continuous culvert carrying TR 48 over Owl Branch Creek in Jersey County, Illinois. It was built in 2007, so it is 18 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 25 vehicles a day, roughly 36% of them trucks, projected to reach 25 by 2046. The structure is 26 ft (8 m) long and 20 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesTR 48
CrossesOwl Branch Creek
Location3MI NE Jerseyville
RouteCounty Highway 0
Coordinates39.16136, -90.26298
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length26 ft (8 m)
Longest span12 ft (3.7 m)
Deck width20 ft (6 m)
Roadway width19 ft (5.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2022)
Projected traffic25 by 2046
Trucks36%
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 48 over Owl Branch Creek built?

It was built in 2007, making it 18 years old in 2025.

What condition is TR 48 over Owl Branch 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 2024.

How much traffic does TR 48 over Owl Branch Creek carry?

About 25 vehicles per day (2022 count), of which roughly 36% are trucks.

How long is TR 48 over Owl Branch Creek?

The structure is 26 ft (8 m) long with a longest span of 12 ft (3.7 m) and a deck 20 ft wide.

Who owns TR 48 over Owl Branch Creek?

It is owned by the Town or Township Highway Agency.