US Bridges

SE 60th RD over N Fk Spring CR

Good

Barton County, Missouri · S 26 T 31 N R 29 W · Structure no. 31077

Built
2006
19 years old
Condition
Good
inspected March 2023
Type
Slab
Concrete Continuous
Length
142 ft
3 main spans
Daily traffic
50
2023 count
Owner
County
County Highway Agency

About this bridge

SE 60th RD over N Fk Spring CR is a concrete continuous slab carrying SE 60th RD over N Fk Spring CR in Barton County, Missouri. It was built in 2006, so it is 19 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 50 vehicles a day, roughly 10% of them trucks, projected to reach 70 by 2043. The structure is 142 ft (43.3 m) long and 25 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSE 60th RD
CrossesN Fk Spring CR
LocationS 26 T 31 N R 29 W
RouteCounty Highway 435
Coordinates37.40718, -94.08217
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.3 US tons
Inventory rating48.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length142 ft (43.3 m)
Longest span56 ft (17.1 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2023)
Projected traffic70 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 SE 60th RD over N Fk Spring CR built?

It was built in 2006, making it 19 years old in 2025.

What condition is SE 60th RD over N Fk Spring CR 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 March 2023.

How much traffic does SE 60th RD over N Fk Spring CR carry?

About 50 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is SE 60th RD over N Fk Spring CR?

The structure is 142 ft (43.3 m) long with a longest span of 56 ft (17.1 m) and a deck 25 ft wide.

Who owns SE 60th RD over N Fk Spring CR?

It is owned by the County Highway Agency.