US Bridges

45th St. North over Middle Fork Chisholm CR

Good

Sedgwick County, Kansas · 45th St. N W of Hillside · Structure no. 530400870MFCC10

Built
2006
19 years old
Condition
Good
inspected September 2023
Type
Slab
Concrete Continuous
Length
163 ft
3 main spans
Daily traffic
1,500
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

45th St. North over Middle Fork Chisholm CR is a concrete continuous slab carrying 45th St. North over Middle Fork Chisholm CR in Sedgwick County, Kansas. It was built in 2006, so it is 19 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 1,500 vehicles a day, roughly 6% of them trucks, projected to reach 3,000 by 2039. The structure is 163 ft (49.6 m) long and 53 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
Carries45th St. North
CrossesMiddle Fork Chisholm CR
Location45th St. N W of Hillside
RouteCity Street 0
CountySedgwick County
StateKansas
Coordinates37.76667, -97.30667
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating103.9 US tons
Inventory rating62.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length163 ft (49.6 m)
Longest span70 ft (21.3 m)
Deck width53 ft (16.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic1,500 (2010)
Projected traffic3,000 by 2039
Trucks6%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 45th St. North over Middle Fork Chisholm CR built?

It was built in 2006, making it 19 years old in 2025.

What condition is 45th St. North over Middle Fork Chisholm CR 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 September 2023.

How much traffic does 45th St. North over Middle Fork Chisholm CR carry?

About 1,500 vehicles per day (2010 count), of which roughly 6% are trucks.

How long is 45th St. North over Middle Fork Chisholm CR?

The structure is 163 ft (49.6 m) long with a longest span of 70 ft (21.3 m) and a deck 53 ft wide.

Who owns 45th St. North over Middle Fork Chisholm CR?

It is owned by the City or Municipal Highway Agency.