US Bridges

Lees Summit RD over Lit Blue Rvr

Good

Jackson County, Missouri · S 31 T 49 N R 31 W · Structure no. 34731

Built
2014
11 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
219 ft
3 main spans
Daily traffic
5,260
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lees Summit RD over Lit Blue Rvr is a prestressed concrete continuous stringer/multi-beam or girder carrying Lees Summit RD over Lit Blue Rvr in Jackson County, Missouri. It was built in 2014, so it is 11 years old, younger than the Missouri average of 45.1 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 5,260 vehicles a day, roughly 34% of them trucks, projected to reach 6,838 by 2044. The structure is 219 ft (66.9 m) long and 60 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesLees Summit RD
CrossesLit Blue Rvr
LocationS 31 T 49 N R 31 W
RouteCity Street 222
Coordinates39.01736, -94.38756
Functional classUrban Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
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 rating82.3 US tons
Inventory rating48.6 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length219 ft (66.9 m)
Longest span73 ft (22.3 m)
Deck width60 ft (18.3 m)
Roadway width43 ft (13.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,260 (2024)
Projected traffic6,838 by 2044
Trucks34%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Lees Summit RD over Lit Blue Rvr built?

It was built in 2014, making it 11 years old in 2025.

What condition is Lees Summit RD over Lit Blue Rvr 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 March 2024.

How much traffic does Lees Summit RD over Lit Blue Rvr carry?

About 5,260 vehicles per day (2024 count), of which roughly 34% are trucks.

How long is Lees Summit RD over Lit Blue Rvr?

The structure is 219 ft (66.9 m) long with a longest span of 73 ft (22.3 m) and a deck 60 ft wide.

Who owns Lees Summit RD over Lit Blue Rvr?

It is owned by the City or Municipal Highway Agency.