US Bridges

Gildea RD over Clear CR

PoorPosted for load

Washington County, Missouri · S 2150 T 36 N R 2 E · Structure no. 15048

Built
1950
75 years old, rebuilt 1968
Condition
Poor
inspected April 2024
Type
Slab
Concrete Continuous
Length
35 ft
3 main spans
Daily traffic
35
2024 count
Owner
County
County Highway Agency

About this bridge

Gildea RD over Clear CR is a concrete continuous slab carrying Gildea RD over Clear CR in Washington County, Missouri. It was built in 1950 and reconstructed in 1968, so it is 75 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: posted for load restriction.

It carries about 35 vehicles a day, roughly 10% of them trucks, projected to reach 42 by 2044. The structure is 35 ft (10.7 m) long and 18 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesGildea RD
CrossesClear CR
LocationS 2150 T 36 N R 2 E
RouteCounty Highway 83
Coordinates37.8023, -90.7962
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, 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 inspectionApril 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating23.8 US tons
Inventory rating12.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 10
Structure length35 ft (10.7 m)
Longest span13 ft (4.1 m)
Deck width18 ft (5.4 m)
Roadway width16 ft (4.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2024)
Projected traffic42 by 2044
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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$311,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Gildea RD over Clear CR built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1968.

What condition is Gildea RD over Clear CR 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 April 2024.

How much traffic does Gildea RD over Clear CR carry?

About 35 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Gildea RD over Clear CR?

The structure is 35 ft (10.7 m) long with a longest span of 13 ft (4.1 m) and a deck 18 ft wide.

Who owns Gildea RD over Clear CR?

It is owned by the County Highway Agency.