US Bridges

155th ST over Oil CR

Fair

Jackson County, Missouri · S 36 T 47 N R 33 W · Structure no. 18123

Built
1985
40 years old
Condition
Fair
inspected February 2023
Type
Slab
Concrete
Length
106 ft
3 main spans
Daily traffic
600
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

155th ST over Oil CR is a concrete slab carrying 155th ST over Oil CR in Jackson County, Missouri. It was built in 1985, so it is 40 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 600 vehicles a day, roughly 10% of them trucks, projected to reach 780 by 2044. The structure is 106 ft (32.3 m) long and 38 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
Carries155th ST
CrossesOil CR
LocationS 36 T 47 N R 33 W
RouteCity Street 0
CountyJackson County
StateMissouri
Coordinates38.84237, -94.50893
Functional classUrban Collector

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2023
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 geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.6 US tons
Inventory rating24.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadOther
Structure length106 ft (32.3 m)
Longest span40 ft (12.2 m)
Deck width38 ft (11.6 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic600 (2024)
Projected traffic780 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 155th ST over Oil CR built?

It was built in 1985, making it 40 years old in 2025.

What condition is 155th ST over Oil 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 February 2023.

How much traffic does 155th ST over Oil CR carry?

About 600 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is 155th ST over Oil CR?

The structure is 106 ft (32.3 m) long with a longest span of 40 ft (12.2 m) and a deck 38 ft wide.

Who owns 155th ST over Oil CR?

It is owned by the City or Municipal Highway Agency.