US Bridges

W Park RD over Unamed Trib to Fla

Good

Franklin County, Missouri · S 27 T 43 N R 1 W · Structure no. 32690

Built
2009
16 years old
Condition
Good
inspected February 2025
Type
Slab
Concrete
Length
40 ft
1 main span
Daily traffic
2,371
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

W Park RD over Unamed Trib to Fla is a concrete slab carrying W Park RD over Unamed Trib to Fla in Franklin County, Missouri. It was built in 2009, so it is 16 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 2,371 vehicles a day, roughly 10% of them trucks, projected to reach 3,794 by 2043. The structure is 40 ft (12.2 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesW Park RD
CrossesUnamed Trib to Fla
LocationS 27 T 43 N R 1 W
RouteCity Street 0
CountyFranklin County
StateMissouri
Coordinates38.45052, -91.01429
Functional classUrban Collector

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.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.4 US tons
Inventory rating41.7 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span36 ft (11 m)
Deck width48 ft (14.7 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,371 (2023)
Projected traffic3,794 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was W Park RD over Unamed Trib to Fla built?

It was built in 2009, making it 16 years old in 2025.

What condition is W Park RD over Unamed Trib to Fla 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 February 2025.

How much traffic does W Park RD over Unamed Trib to Fla carry?

About 2,371 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is W Park RD over Unamed Trib to Fla?

The structure is 40 ft (12.2 m) long with a longest span of 36 ft (11 m) and a deck 48 ft wide.

Who owns W Park RD over Unamed Trib to Fla?

It is owned by the City or Municipal Highway Agency.