US Bridges

US 69 Highway SB over 303rd Street

Good

Miami County, Kansas · 13.13 MI N Linn Coln · Structure no. 999906900611101

Built
2002
23 years old
Condition
Good
inspected February 2024
Type
Slab
Concrete Continuous
Length
134 ft
3 main spans
Daily traffic
4,689
2023 count
Owner
State
State Highway Agency

About this bridge

US 69 Highway SB over 303rd Street is a concrete continuous slab carrying US 69 Highway SB over 303rd Street in Miami County, Kansas. It was built in 2002, so it is 23 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 4,689 vehicles a day, roughly 24% of them trucks, projected to reach 5,952 by 2044. The structure is 134 ft (40.7 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 69 Highway SB
Crosses303rd Street
Location13.13 MI N Linn Coln
RouteU.S. Route 69
StateKansas
Coordinates38.5775, -94.69583
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83 US tons
Inventory rating49.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 25 or greater
Structure length134 ft (40.7 m)
Longest span52 ft (16 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,689 (2023)
Projected traffic5,952 by 2044
Trucks24%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US 69 Highway SB over 303rd Street built?

It was built in 2002, making it 23 years old in 2025.

What condition is US 69 Highway SB over 303rd Street 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 February 2024.

How much traffic does US 69 Highway SB over 303rd Street carry?

About 4,689 vehicles per day (2023 count), of which roughly 24% are trucks.

How long is US 69 Highway SB over 303rd Street?

The structure is 134 ft (40.7 m) long with a longest span of 52 ft (16 m) and a deck 42 ft wide.

Who owns US 69 Highway SB over 303rd Street?

It is owned by the State Highway Agency.