US Bridges

Rs 427 AA.9 - 2340 over Unnamed Stream

Fair

Morris County, Kansas · 4.2E of Burdick · Structure no. 000000000640016

Built
1979
46 years old
Condition
Fair
inspected September 2024
Type
Slab
Concrete Continuous
Length
133 ft
3 main spans
Daily traffic
25
2011 count
Owner
County
County Highway Agency

About this bridge

Rs 427 AA.9 - 2340 over Unnamed Stream is a concrete continuous slab carrying Rs 427 AA.9 - 2340 over Unnamed Stream in Morris County, Kansas. It was built in 1979, so it is 46 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 25 vehicles a day, projected to reach 90 by 2040. The structure is 133 ft (40.5 m) long and 28 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

Location

Open in Google Maps
CarriesRs 427 AA.9 - 2340
CrossesUnnamed Stream
Location4.2E of Burdick
RouteCounty Highway 427
CountyMorris County
StateKansas
Coordinates38.56855, -96.76939
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating51.6 US tons
Inventory rating30.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length133 ft (40.5 m)
Longest span52 ft (15.7 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (8 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic25 (2011)
Projected traffic90 by 2040
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 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 427 AA.9 - 2340 over Unnamed Stream built?

It was built in 1979, making it 46 years old in 2025.

What condition is Rs 427 AA.9 - 2340 over Unnamed Stream 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 427 AA.9 - 2340 over Unnamed Stream carry?

About 25 vehicles per day (2011 count).

How long is Rs 427 AA.9 - 2340 over Unnamed Stream?

The structure is 133 ft (40.5 m) long with a longest span of 52 ft (15.7 m) and a deck 28 ft wide.

Who owns Rs 427 AA.9 - 2340 over Unnamed Stream?

It is owned by the County Highway Agency.