US Bridges

Lead ST over Breton CR

Fair

Washington County, Missouri · S 430 T 37 N R 2 E · Structure no. 22344

Built
1972
53 years old
Condition
Fair
inspected April 2024
Type
Slab
Concrete Continuous
Length
74 ft
5 main spans
Daily traffic
200
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lead ST over Breton CR is a concrete continuous slab carrying Lead ST over Breton CR in Washington County, Missouri. It was built in 1972, so it is 53 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.

It carries about 200 vehicles a day, roughly 10% of them trucks, projected to reach 240 by 2044. The structure is 74 ft (22.6 m) long and 24 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesLead ST
CrossesBreton CR
LocationS 430 T 37 N R 2 E
RouteCity Street 0
CountyWashington County
StateMissouri
Coordinates37.9381, -90.7918
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.6 US tons
Inventory rating17.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadH 15
Structure length74 ft (22.6 m)
Longest span17 ft (5.2 m)
Deck width24 ft (7.2 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2024)
Projected traffic240 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Lead ST over Breton CR built?

It was built in 1972, making it 53 years old in 2025.

What condition is Lead ST over Breton CR 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 April 2024.

How much traffic does Lead ST over Breton CR carry?

About 200 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Lead ST over Breton CR?

The structure is 74 ft (22.6 m) long with a longest span of 17 ft (5.2 m) and a deck 24 ft wide.

Who owns Lead ST over Breton CR?

It is owned by the City or Municipal Highway Agency.