US Bridges

Rs 413 X.6 - 480 over Trib. to Neosho River

Fair

Morris County, Kansas · 3.2S 2.5E Council Grove · Structure no. 000000000640013

Built
1999
26 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
52 ft
1 main span
Daily traffic
350
2011 count
Owner
County
County Highway Agency

About this bridge

Rs 413 X.6 - 480 over Trib. to Neosho River is a wood or timber stringer/multi-beam or girder carrying Rs 413 X.6 - 480 over Trib. to Neosho River in Morris County, Kansas. It was built in 1999, so it is 26 years old, younger than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 350 vehicles a day, roughly 10% of them trucks, projected to reach 590 by 2040. The structure is 52 ft (15.9 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesRs 413 X.6 - 480
CrossesTrib. to Neosho River
Location3.2S 2.5E Council Grove
RouteCounty Highway 413
CountyMorris County
StateKansas
Coordinates38.61474, -96.42547
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.9 US tons
Inventory rating38.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadUnknown
Structure length52 ft (15.9 m)
Longest span50 ft (15.2 m)
Deck width30 ft (9.2 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic350 (2011)
Projected traffic590 by 2040
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 Rs 413 X.6 - 480 over Trib. to Neosho River built?

It was built in 1999, making it 26 years old in 2025.

What condition is Rs 413 X.6 - 480 over Trib. to Neosho River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.

How much traffic does Rs 413 X.6 - 480 over Trib. to Neosho River carry?

About 350 vehicles per day (2011 count), of which roughly 10% are trucks.

How long is Rs 413 X.6 - 480 over Trib. to Neosho River?

The structure is 52 ft (15.9 m) long with a longest span of 50 ft (15.2 m) and a deck 30 ft wide.

Who owns Rs 413 X.6 - 480 over Trib. to Neosho River?

It is owned by the County Highway Agency.