US Bridges

County RD S-132 over Br of Lit Sac Rvr

Good

Polk County, Missouri · S 36 T 32 N R 23 W · Structure no. 31224

Built
2004
21 years old
Condition
Good
inspected April 2024
Type
Culvert
Steel
Length
20 ft
2 main spans
Daily traffic
20
2024 count
Owner
County
County Highway Agency

About this bridge

County RD S-132 over Br of Lit Sac Rvr is a steel culvert carrying County RD S-132 over Br of Lit Sac Rvr in Polk County, Missouri. It was built in 2004, so it is 21 years old, younger than the Missouri average of 45.1 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 10% of them trucks, projected to reach 29 by 2044. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 8.1 mi (13 km).

CarriesCounty RD S-132
CrossesBr of Lit Sac Rvr
LocationS 36 T 32 N R 23 W
RouteCounty Highway 550
Coordinates37.45309, -93.40708
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 inspectionApril 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 rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadUnknown
Structure length20 ft (6.1 m)
Longest span9 ft (2.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2024)
Projected traffic29 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 County RD S-132 over Br of Lit Sac Rvr built?

It was built in 2004, making it 21 years old in 2025.

What condition is County RD S-132 over Br of Lit Sac Rvr 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 April 2024.

How much traffic does County RD S-132 over Br of Lit Sac Rvr carry?

About 20 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is County RD S-132 over Br of Lit Sac Rvr?

The structure is 20 ft (6.1 m) long with a longest span of 9 ft (2.6 m).

Who owns County RD S-132 over Br of Lit Sac Rvr?

It is owned by the County Highway Agency.