US Bridges

Beetle ST over Lit Weldon Rvr

PoorClosed to traffic

Mercer County, Missouri · S 16 T 66 N R 24 W · Structure no. 13925

Built
1910
115 years old, rebuilt 1994
Condition
Poor
inspected December 2023
Type
Truss - Thru
Steel
Length
210 ft
1 main span
Daily traffic
15
2024 count
Owner
County
County Highway Agency

About this bridge

Beetle ST over Lit Weldon Rvr is a steel truss - thru carrying Beetle ST over Lit Weldon Rvr in Mercer County, Missouri. It was built in 1910 and reconstructed in 1994, so it is 115 years old, older than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 15 vehicles a day, roughly 10% of them trucks, projected to reach 17 by 2044. The structure is 210 ft (64 m) long and 13 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesBeetle ST
CrossesLit Weldon Rvr
LocationS 16 T 66 N R 24 W
RouteCounty Highway 52
Coordinates40.51819, -93.62314
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry0: Immediate repair necessary to put back in service
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating0 US tons
Inventory rating0 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckWood or timber
Main spans1 (+2 approach)
Design loadOther
Structure length210 ft (64 m)
Longest span75 ft (22.9 m)
Deck width13 ft (4.1 m)
Roadway width13 ft (4.1 m)
Vertical clearance over deck11 ft (3.4 m)

Traffic and service

Average daily traffic15 (2024)
Projected traffic17 by 2044
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.3 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Beetle ST over Lit Weldon Rvr built?

It was built in 1910, making it 115 years old in 2025. It was reconstructed in 1994.

What condition is Beetle ST over Lit Weldon Rvr in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2023.

How much traffic does Beetle ST over Lit Weldon Rvr carry?

About 15 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Beetle ST over Lit Weldon Rvr?

The structure is 210 ft (64 m) long with a longest span of 75 ft (22.9 m) and a deck 13 ft wide.

Who owns Beetle ST over Lit Weldon Rvr?

It is owned by the County Highway Agency.