US Bridges

NW Pryor RD S over Is 470 US 50 Rp MO350E

Good

Jackson County, Missouri · S 35 T 48 N R 32 W · Structure no. 31998

Built
2007
18 years old
Condition
Good
inspected October 2023
Type
Tee Beam
Prestressed Concrete Continuous
Length
392 ft
4 main spans
Daily traffic
20,123
2024 count
Owner
State
State Highway Agency

About this bridge

NW Pryor RD S over Is 470 US 50 Rp MO350E is a prestressed concrete continuous tee beam carrying NW Pryor RD S over Is 470 US 50 Rp MO350E in Jackson County, Missouri. It was built in 2007, so it is 18 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 20,123 vehicles a day, roughly 5% of them trucks, projected to reach 27,166 by 2044. The structure is 392 ft (119.6 m) long and 91 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNW Pryor RD S
CrossesIs 470 US 50 Rp MO350E
LocationS 35 T 48 N R 32 W
RouteCity Street 0
Coordinates38.93393, -94.4122
Functional classUrban Minor Arterial

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 inspectionOctober 2023
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 rating79.4 US tons
Inventory rating47.6 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length392 ft (119.6 m)
Longest span110 ft (33.5 m)
Deck width91 ft (27.6 m)
Roadway width88 ft (26.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,123 (2024)
Projected traffic27,166 by 2044
Trucks5%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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 NW Pryor RD S over Is 470 US 50 Rp MO350E built?

It was built in 2007, making it 18 years old in 2025.

What condition is NW Pryor RD S over Is 470 US 50 Rp MO350E 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 October 2023.

How much traffic does NW Pryor RD S over Is 470 US 50 Rp MO350E carry?

About 20,123 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is NW Pryor RD S over Is 470 US 50 Rp MO350E?

The structure is 392 ft (119.6 m) long with a longest span of 110 ft (33.5 m) and a deck 91 ft wide.

Who owns NW Pryor RD S over Is 470 US 50 Rp MO350E?

It is owned by the State Highway Agency.