US Bridges

TR 90/PLUM Hill Ch over Br. of Williams Ck.

Good

Washington County, Illinois · 4MI SW of Addieville · Structure no. 095324800000000

Built
2003
22 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
41 ft
1 main span
Daily traffic
50
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 90/PLUM Hill Ch over Br. of Williams Ck. is a prestressed concrete box beam or girders - multiple carrying TR 90/PLUM Hill Ch over Br. of Williams Ck. in Washington County, Illinois. It was built in 2003, so it is 22 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 50 vehicles a day, roughly 10% of them trucks, projected to reach 61 by 2046. The structure is 41 ft (12.6 m) long and 24 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesTR 90/PLUM Hill Ch
CrossesBr. of Williams Ck.
Location4MI SW of Addieville
RouteCounty Highway 0
Coordinates38.33969, -89.50931
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length41 ft (12.6 m)
Longest span39 ft (11.9 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2024)
Projected traffic61 by 2046
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 90/PLUM Hill Ch over Br. of Williams Ck. built?

It was built in 2003, making it 22 years old in 2025.

What condition is TR 90/PLUM Hill Ch over Br. of Williams Ck. 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 June 2024.

How much traffic does TR 90/PLUM Hill Ch over Br. of Williams Ck. carry?

About 50 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is TR 90/PLUM Hill Ch over Br. of Williams Ck.?

The structure is 41 ft (12.6 m) long with a longest span of 39 ft (11.9 m) and a deck 24 ft wide.

Who owns TR 90/PLUM Hill Ch over Br. of Williams Ck.?

It is owned by the Town or Township Highway Agency.