US Bridges

NW Gospel RD over Br of Third Fk Pla

PoorClosed to traffic

DeKalb County, Missouri · S 3 T 59 N R 33 W · Structure no. 13602

Built
1920
105 years old
Condition
Poor
inspected January 2025
Type
Truss - Thru
Steel
Length
29 ft
1 main span
Daily traffic
5
2024 count
Owner
County
County Highway Agency

About this bridge

NW Gospel RD over Br of Third Fk Pla is a steel truss - thru carrying NW Gospel RD over Br of Third Fk Pla in DeKalb County, Missouri. It was built in 1920, so it is 105 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 2 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 5 vehicles a day, roughly 10% of them trucks, projected to reach 6 by 2044. The structure is 29 ft (8.8 m) long and 13 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesNW Gospel RD
CrossesBr of Third Fk Pla
LocationS 3 T 59 N R 33 W
RouteCounty Highway 43
Coordinates39.95117, -94.59182
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
Deck2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2025
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to 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
Design loadOther
Structure length29 ft (8.8 m)
Longest span29 ft (8.8 m)
Deck width13 ft (4.1 m)
Roadway width12 ft (3.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5 (2024)
Projected traffic6 by 2044
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$272,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was NW Gospel RD over Br of Third Fk Pla built?

It was built in 1920, making it 105 years old in 2025.

What condition is NW Gospel RD over Br of Third Fk Pla 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 January 2025.

How much traffic does NW Gospel RD over Br of Third Fk Pla carry?

About 5 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is NW Gospel RD over Br of Third Fk Pla?

The structure is 29 ft (8.8 m) long with a longest span of 29 ft (8.8 m) and a deck 13 ft wide.

Who owns NW Gospel RD over Br of Third Fk Pla?

It is owned by the County Highway Agency.