US Bridges

143 ST Ovr Kta S/N over Ks Turnpike Sb/Nb

Good

Sedgwick County, Kansas · 143st Ov Kta Btn U54&CENT · Structure no. 999903500877973

Built
2011
14 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
297 ft
4 main spans
Daily traffic
4,832
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

143 ST Ovr Kta S/N over Ks Turnpike Sb/Nb is a steel continuous stringer/multi-beam or girder carrying 143 ST Ovr Kta S/N over Ks Turnpike Sb/Nb in Sedgwick County, Kansas. It was built in 2011, so it is 14 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 4,832 vehicles a day, projected to reach 7,180 by 2044. The structure is 297 ft (90.5 m) long and 69 ft wide.

Location

Open in Google Maps
Carries143 ST Ovr Kta S/N
CrossesKs Turnpike Sb/Nb
Location143st Ov Kta Btn U54&CENT
RouteCounty Highway 6745
CountySedgwick County
StateKansas
Coordinates37.69194, -97.17111
Functional classUrban Collector

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.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating68.8 US tons
Inventory rating41 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckNot applicable
Main spans4
Design loadHL 93
Structure length297 ft (90.5 m)
Longest span92 ft (27.9 m)
Deck width69 ft (20.9 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,832 (2023)
Projected traffic7,180 by 2044
Trucks0%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 143 ST Ovr Kta S/N over Ks Turnpike Sb/Nb built?

It was built in 2011, making it 14 years old in 2025.

What condition is 143 ST Ovr Kta S/N over Ks Turnpike Sb/Nb 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 July 2023.

How much traffic does 143 ST Ovr Kta S/N over Ks Turnpike Sb/Nb carry?

About 4,832 vehicles per day (2023 count).

How long is 143 ST Ovr Kta S/N over Ks Turnpike Sb/Nb?

The structure is 297 ft (90.5 m) long with a longest span of 92 ft (27.9 m) and a deck 69 ft wide.

Who owns 143 ST Ovr Kta S/N over Ks Turnpike Sb/Nb?

It is owned by the State Toll Authority.