US Bridges

Rs 1315 Y.2-31.9F over Stream

Good

Riley County, Kansas · 3.8W 3.9S of Zeandale · Structure no. 000000000810335

Built
1989
36 years old
Condition
Good
inspected December 2024
Type
Slab
Concrete
Length
39 ft
1 main span
Daily traffic
130
2004 count
Owner
County
County Highway Agency

About this bridge

Rs 1315 Y.2-31.9F over Stream is a concrete slab carrying Rs 1315 Y.2-31.9F over Stream in Riley County, Kansas. It was built in 1989, so it is 36 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 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 130 vehicles a day, roughly 10% of them trucks, projected to reach 150 by 2042. The structure is 39 ft (11.9 m) long and 30 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesRs 1315 Y.2-31.9F
CrossesStream
Location3.8W 3.9S of Zeandale
RouteCounty Highway 1315
CountyRiley County
StateKansas
Coordinates39.10287, -96.49624
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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 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 alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating36 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length39 ft (11.9 m)
Longest span35 ft (10.6 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 traffic130 (2004)
Projected traffic150 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 1315 Y.2-31.9F over Stream built?

It was built in 1989, making it 36 years old in 2025.

What condition is Rs 1315 Y.2-31.9F over 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 December 2024.

How much traffic does Rs 1315 Y.2-31.9F over Stream carry?

About 130 vehicles per day (2004 count), of which roughly 10% are trucks.

How long is Rs 1315 Y.2-31.9F over Stream?

The structure is 39 ft (11.9 m) long with a longest span of 35 ft (10.6 m) and a deck 30 ft wide.

Who owns Rs 1315 Y.2-31.9F over Stream?

It is owned by the County Highway Agency.