US Bridges

Rs 1013 K.5-13.5 over Trib Mill Creek

Good

Wabaunsee County, Kansas · 1.0N 0.8E of Alma · Structure no. 000000000990321

Built
2016
9 years old
Condition
Good
inspected November 2023
Type
Slab
Concrete Continuous
Length
113 ft
3 main spans
Daily traffic
465
2013 count
Owner
County
County Highway Agency

About this bridge

Rs 1013 K.5-13.5 over Trib Mill Creek is a concrete continuous slab carrying Rs 1013 K.5-13.5 over Trib Mill Creek in Wabaunsee County, Kansas. It was built in 2016, so it is 9 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 465 vehicles a day, roughly 5% of them trucks, projected to reach 558 by 2043. The structure is 113 ft (34.3 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRs 1013 K.5-13.5
CrossesTrib Mill Creek
Location1.0N 0.8E of Alma
RouteCounty Highway 1013
StateKansas
Coordinates39.03594, -96.26919
Functional classRural Major Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85.4 US tons
Inventory rating51.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length113 ft (34.3 m)
Longest span44 ft (13.4 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic465 (2013)
Projected traffic558 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 1013 K.5-13.5 over Trib Mill Creek built?

It was built in 2016, making it 9 years old in 2025.

What condition is Rs 1013 K.5-13.5 over Trib Mill Creek 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 Rs 1013 K.5-13.5 over Trib Mill Creek carry?

About 465 vehicles per day (2013 count), of which roughly 5% are trucks.

How long is Rs 1013 K.5-13.5 over Trib Mill Creek?

The structure is 113 ft (34.3 m) long with a longest span of 44 ft (13.4 m) and a deck 30 ft wide.

Who owns Rs 1013 K.5-13.5 over Trib Mill Creek?

It is owned by the County Highway Agency.