US Bridges

County RD 2350 over Lane Fk CR

Good

Phelps County, Missouri · S 6 T 38 N R 7 W · Structure no. 14028

Built
1992
33 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete
Length
40 ft
3 main spans
Daily traffic
35
2024 count
Owner
County
County Highway Agency

About this bridge

County RD 2350 over Lane Fk CR is a concrete culvert carrying County RD 2350 over Lane Fk CR in Phelps County, Missouri. It was built in 1992, so it is 33 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 35 vehicles a day, roughly 10% of them trucks, projected to reach 46 by 2044. The structure is 40 ft (12.2 m) long and 30 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

Location

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CarriesCounty RD 2350
CrossesLane Fk CR
LocationS 6 T 38 N R 7 W
RouteCounty Highway 55
CountyPhelps County
StateMissouri
Coordinates38.0517, -91.7246
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span12 ft (3.7 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2024)
Projected traffic46 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 County RD 2350 over Lane Fk CR built?

It was built in 1992, making it 33 years old in 2025.

What condition is County RD 2350 over Lane Fk 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 November 2023.

How much traffic does County RD 2350 over Lane Fk CR carry?

About 35 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is County RD 2350 over Lane Fk CR?

The structure is 40 ft (12.2 m) long with a longest span of 12 ft (3.7 m) and a deck 30 ft wide.

Who owns County RD 2350 over Lane Fk CR?

It is owned by the County Highway Agency.