US Bridges

Is 29 S over Rp MO210E to IS29N Rp

Good

Clay County, Missouri · S 13 T 50 N R 33 W · Structure no. 32873

Built
2010
15 years old
Condition
Good
inspected September 2024
Type
Tee Beam
Prestressed Concrete Continuous
Length
244 ft
4 main spans
Daily traffic
39,915
2024 count
Owner
State
State Highway Agency

About this bridge

Is 29 S over Rp MO210E to IS29N Rp is a prestressed concrete continuous tee beam carrying Is 29 S over Rp MO210E to IS29N Rp in Clay County, Missouri. It was built in 2010, so it is 15 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 39,915 vehicles a day, roughly 12% of them trucks, projected to reach 71,847 by 2044. The structure is 244 ft (74.5 m) long and 67 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesIs 29 S
CrossesRp MO210E to IS29N Rp
LocationS 13 T 50 N R 33 W
RouteInterstate 29
CountyClay County
StateMissouri
Coordinates39.14469, -94.56191
Functional classUrban Principal Arterial - Interstate

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.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating101.2 US tons
Inventory rating60.5 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length244 ft (74.5 m)
Longest span70 ft (21.3 m)
Deck width67 ft (20.4 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic39,915 (2024)
Projected traffic71,847 by 2044
Trucks12%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Is 29 S over Rp MO210E to IS29N Rp built?

It was built in 2010, making it 15 years old in 2025.

What condition is Is 29 S over Rp MO210E to IS29N Rp 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 September 2024.

How much traffic does Is 29 S over Rp MO210E to IS29N Rp carry?

About 39,915 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Is 29 S over Rp MO210E to IS29N Rp?

The structure is 244 ft (74.5 m) long with a longest span of 70 ft (21.3 m) and a deck 67 ft wide.

Who owns Is 29 S over Rp MO210E to IS29N Rp?

It is owned by the State Highway Agency.