US Bridges

TR 318-SANDPIPER R over Little Muddy River

Good

Perry County, Illinois · 1.3 MI N Ch 17 · Structure no. 073316800000000

Built
1999
26 years old
Condition
Good
inspected January 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
62 ft
1 main span
Daily traffic
20
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 318-SANDPIPER R over Little Muddy River is a prestressed concrete box beam or girders - multiple carrying TR 318-SANDPIPER R over Little Muddy River in Perry County, Illinois. It was built in 1999, so it is 26 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 20 vehicles a day, roughly 15% of them trucks, projected to reach 25 by 2046. The structure is 62 ft (19 m) long and 24 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesTR 318-SANDPIPER R
CrossesLittle Muddy River
Location1.3 MI N Ch 17
RouteCounty Highway 0
Coordinates38.19893, -89.17221
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length62 ft (19 m)
Longest span60 ft (18.2 m)
Deck width24 ft (7.4 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2024)
Projected traffic25 by 2046
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 318-SANDPIPER R over Little Muddy River built?

It was built in 1999, making it 26 years old in 2025.

What condition is TR 318-SANDPIPER R over Little Muddy 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 January 2022.

How much traffic does TR 318-SANDPIPER R over Little Muddy River carry?

About 20 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is TR 318-SANDPIPER R over Little Muddy River?

The structure is 62 ft (19 m) long with a longest span of 60 ft (18.2 m) and a deck 24 ft wide.

Who owns TR 318-SANDPIPER R over Little Muddy River?

It is owned by the Town or Township Highway Agency.