US Bridges

Township RD No 262 over Plum River

Good

Jo Daviess County, Illinois · 4 MI SE Stockton · Structure no. 043317000000000

Built
1958
67 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
36 ft
1 main span
Daily traffic
150
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Township RD No 262 over Plum River is a steel stringer/multi-beam or girder carrying Township RD No 262 over Plum River in Jo Daviess County, Illinois. It was built in 1958, so it is 67 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 150 vehicles a day, roughly 14% of them trucks, projected to reach 152 by 2046. The structure is 36 ft (11 m) long and 22 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesTownship RD No 262
CrossesPlum River
Location4 MI SE Stockton
RouteCounty Highway 0
Coordinates42.29971, -89.97917
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.7 US tons
Inventory rating28.2 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 15
Structure length36 ft (11 m)
Longest span35 ft (10.7 m)
Deck width22 ft (6.8 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2021)
Projected traffic152 by 2046
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Township RD No 262 over Plum River built?

It was built in 1958, making it 67 years old in 2025.

What condition is Township RD No 262 over Plum River 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 2023.

How much traffic does Township RD No 262 over Plum River carry?

About 150 vehicles per day (2021 count), of which roughly 14% are trucks.

How long is Township RD No 262 over Plum River?

The structure is 36 ft (11 m) long with a longest span of 35 ft (10.7 m) and a deck 22 ft wide.

Who owns Township RD No 262 over Plum River?

It is owned by the Town or Township Highway Agency.