US Bridges

Martin Dr. over Unnamed Stream

Good

Lyon County, Kansas · 0.4E of Overlander Rd. · Structure no. 508400560000010

Built
2022
3 years old
Condition
Good
inspected May 2023
Type
Culvert
Concrete
Length
40 ft
2 main spans
Daily traffic
100
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Martin Dr. over Unnamed Stream is a concrete culvert carrying Martin Dr. over Unnamed Stream in Lyon County, Kansas. It was built in 2022, so it is 3 years old, younger than the Kansas average of 52.8 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 1 by 2043. The structure is 40 ft (12.3 m) long and 30 ft wide.

Location

Open in Google Maps
CarriesMartin Dr.
CrossesUnnamed Stream
Location0.4E of Overlander Rd.
RouteCity Street 0
CountyLyon County
StateKansas
Coordinates38.41056, -96.23228
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 protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating91.1 US tons
Inventory rating70 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length40 ft (12.3 m)
Longest span20 ft (6 m)
Deck width30 ft (9.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic100 (2022)
Projected traffic1 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Martin Dr. over Unnamed Stream built?

It was built in 2022, making it 3 years old in 2025.

What condition is Martin Dr. over Unnamed Stream 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 May 2023.

How much traffic does Martin Dr. over Unnamed Stream carry?

About 100 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is Martin Dr. over Unnamed Stream?

The structure is 40 ft (12.3 m) long with a longest span of 20 ft (6 m) and a deck 30 ft wide.

Who owns Martin Dr. over Unnamed Stream?

It is owned by the City or Municipal Highway Agency.