US Bridges

Bus Rp SB over Cookingham RD

Good

Platte County, Missouri · S 22 T 52 N R 36 W · Structure no. 31389

Built
2004
21 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Steel Continuous
Length
611 ft
4 main spans
Daily traffic
479
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Bus Rp SB over Cookingham RD is a steel continuous box beam or girders - multiple carrying Bus Rp SB over Cookingham RD in Platte County, Missouri. It was built in 2004, so it is 21 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 479 vehicles a day, roughly 5% of them trucks, projected to reach 910 by 2044. The structure is 611 ft (186.2 m) long and 25 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBus Rp SB
CrossesCookingham RD
LocationS 22 T 52 N R 36 W
RouteCity Street 0
Coordinates39.31112, -94.70229
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating97.2 US tons
Inventory rating58.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length611 ft (186.2 m)
Longest span193 ft (58.8 m)
Deck width25 ft (7.5 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic479 (2024)
Projected traffic910 by 2044
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Bus Rp SB over Cookingham RD built?

It was built in 2004, making it 21 years old in 2025.

What condition is Bus Rp SB over Cookingham RD in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.

How much traffic does Bus Rp SB over Cookingham RD carry?

About 479 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Bus Rp SB over Cookingham RD?

The structure is 611 ft (186.2 m) long with a longest span of 193 ft (58.8 m) and a deck 25 ft wide.

Who owns Bus Rp SB over Cookingham RD?

It is owned by the City or Municipal Highway Agency.