US Bridges

E 185 ST over Trib to Brush CR

Fair

Harrison County, Missouri · S 8 T 65 N R 26 W · Structure no. 28653

Built
2001
24 years old
Condition
Fair
inspected January 2024
Type
Slab
Concrete
Length
33 ft
1 main span
Daily traffic
35
2024 count
Owner
County
County Highway Agency

About this bridge

E 185 ST over Trib to Brush CR is a concrete slab carrying E 185 ST over Trib to Brush CR in Harrison County, Missouri. It was built in 2001, so it is 24 years old, younger 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 35 vehicles a day, roughly 10% of them trucks, projected to reach 40 by 2044. The structure is 33 ft (10.1 m) long and 20 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesE 185 ST
CrossesTrib to Brush CR
LocationS 8 T 65 N R 26 W
RouteCounty Highway 188
Coordinates40.44524, -93.85261
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.5 US tons
Inventory rating38.7 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadOther
Structure length33 ft (10.1 m)
Longest span31 ft (9.5 m)
Deck width20 ft (6 m)
Roadway width19 ft (5.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2024)
Projected traffic40 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was E 185 ST over Trib to Brush CR built?

It was built in 2001, making it 24 years old in 2025.

What condition is E 185 ST over Trib to 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 January 2024.

How much traffic does E 185 ST over Trib to Brush CR carry?

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

How long is E 185 ST over Trib to Brush CR?

The structure is 33 ft (10.1 m) long with a longest span of 31 ft (9.5 m) and a deck 20 ft wide.

Who owns E 185 ST over Trib to Brush CR?

It is owned by the County Highway Agency.