US Bridges

US 36 W over Brush CR

Fair

Macon County, Missouri · S 12 T 57 N R 14 W · Structure no. 1731

Built
1971
54 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
136 ft
3 main spans
Daily traffic
5,248
2024 count
Owner
State
State Highway Agency

About this bridge

US 36 W over Brush CR is a steel continuous stringer/multi-beam or girder carrying US 36 W over Brush CR in Macon County, Missouri. It was built in 1971, so it is 54 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 5,248 vehicles a day, roughly 41% of them trucks, projected to reach 9,184 by 2044. The structure is 136 ft (41.5 m) long and 47 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesUS 36 W
CrossesBrush CR
LocationS 12 T 57 N R 14 W
RouteU.S. Route 36
Coordinates39.75353, -92.41386
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating47.6 US tons
Inventory rating28.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length136 ft (41.5 m)
Longest span52 ft (15.8 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,248 (2024)
Projected traffic9,184 by 2044
Trucks41%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US 36 W over Brush CR built?

It was built in 1971, making it 54 years old in 2025.

What condition is US 36 W over Brush 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 September 2023.

How much traffic does US 36 W over Brush CR carry?

About 5,248 vehicles per day (2024 count), of which roughly 41% are trucks.

How long is US 36 W over Brush CR?

The structure is 136 ft (41.5 m) long with a longest span of 52 ft (15.8 m) and a deck 47 ft wide.

Who owns US 36 W over Brush CR?

It is owned by the State Highway Agency.