US Bridges

Simmons RD over Br of Piney Rvr

FairPosted for load

Texas County, Missouri · S 2 T 29 N R 10 W · Structure no. 23739

Built
1935
90 years old, rebuilt 1981
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
23 ft
1 main span
Daily traffic
20
2024 count
Owner
County
County Highway Agency

About this bridge

Simmons RD over Br of Piney Rvr is a steel stringer/multi-beam or girder carrying Simmons RD over Br of Piney Rvr in Texas County, Missouri. It was built in 1935 and reconstructed in 1981, so it is 90 years old, older than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 20 vehicles a day, roughly 10% of them trucks, projected to reach 24 by 2044. The structure is 23 ft (7 m) long and 12 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesSimmons RD
CrossesBr of Piney Rvr
LocationS 2 T 29 N R 10 W
RouteCounty Highway 429
Coordinates37.2316, -92.01396
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating10.9 US tons
Inventory rating6 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadOther
Structure length23 ft (7 m)
Longest span22 ft (6.7 m)
Deck width12 ft (3.6 m)
Roadway width12 ft (3.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2024)
Projected traffic24 by 2044
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byTown or Township Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$239,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Simmons RD over Br of Piney Rvr built?

It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1981.

What condition is Simmons RD over Br of Piney Rvr in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.

How much traffic does Simmons RD over Br of Piney Rvr carry?

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

How long is Simmons RD over Br of Piney Rvr?

The structure is 23 ft (7 m) long with a longest span of 22 ft (6.7 m) and a deck 12 ft wide.

Who owns Simmons RD over Br of Piney Rvr?

It is owned by the County Highway Agency and maintained by the Town or Township Highway Agency.