US Bridges

TR-448 over Watson Creek

Good

Wayne County, Illinois · 1 MI N Mill Shoals · Structure no. 096500600000000

Built
1974
51 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
52 ft
4 main spans
Daily traffic
100
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR-448 over Watson Creek is a concrete culvert carrying TR-448 over Watson Creek in Wayne County, Illinois. It was built in 1974, so it is 51 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 100 vehicles a day, roughly 6% of them trucks, projected to reach 102 by 2046. The structure is 52 ft (15.8 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesTR-448
CrossesWatson Creek
Location1 MI N Mill Shoals
RouteCounty Highway 0
Coordinates38.27026, -88.34229
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 inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 15
Structure length52 ft (15.8 m)
Longest span14 ft (4.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic102 by 2046
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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-448 over Watson Creek built?

It was built in 1974, making it 51 years old in 2025.

What condition is TR-448 over Watson 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 September 2024.

How much traffic does TR-448 over Watson Creek carry?

About 100 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is TR-448 over Watson Creek?

The structure is 52 ft (15.8 m) long with a longest span of 14 ft (4.2 m).

Who owns TR-448 over Watson Creek?

It is owned by the Town or Township Highway Agency.