US Bridges

83rd. St. M.9-16.2 over Mill Ck. at & Sf. R.R.

Fair

Johnson County, Kansas · 5.4W of I-35 · Structure no. 415700461528004

Built
1985
40 years old
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
740 ft
9 main spans
Daily traffic
21,137
2014 count
Owner
City
City or Municipal Highway Agency

About this bridge

83rd. St. M.9-16.2 over Mill Ck. at & Sf. R.R. is a prestressed concrete continuous stringer/multi-beam or girder carrying 83rd. St. M.9-16.2 over Mill Ck. at & Sf. R.R. in Johnson County, Kansas. It was built in 1985, so it is 40 years old, younger than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 21,137 vehicles a day, projected to reach 4,400 by 2043. The structure is 740 ft (225.6 m) long and 56 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
Carries83rd. St. M.9-16.2
CrossesMill Ck. at & Sf. R.R.
Location5.4W of I-35
RouteCity Street 1528
CountyJohnson County
StateKansas
Coordinates38.97374, -94.81827
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.4 US tons
Inventory rating44 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20
Structure length740 ft (225.6 m)
Longest span88 ft (26.7 m)
Deck width56 ft (17.1 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic21,137 (2014)
Projected traffic4,400 by 2043
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad and waterway
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 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 83rd. St. M.9-16.2 over Mill Ck. at & Sf. R.R. built?

It was built in 1985, making it 40 years old in 2025.

What condition is 83rd. St. M.9-16.2 over Mill Ck. at & Sf. R.R. in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.

How much traffic does 83rd. St. M.9-16.2 over Mill Ck. at & Sf. R.R. carry?

About 21,137 vehicles per day (2014 count).

How long is 83rd. St. M.9-16.2 over Mill Ck. at & Sf. R.R.?

The structure is 740 ft (225.6 m) long with a longest span of 88 ft (26.7 m) and a deck 56 ft wide.

Who owns 83rd. St. M.9-16.2 over Mill Ck. at & Sf. R.R.?

It is owned by the City or Municipal Highway Agency.