US Bridges

US-166 HWY WB over U.P. Rr. 1 Track S2

Good

Montgomery County, Kansas · 14.2 MI E Sjct US75 Nl · Structure no. 999916600630931

Built
2008
17 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
412 ft
3 main spans
Daily traffic
2,627
2023 count
Owner
State
State Highway Agency

About this bridge

US-166 HWY WB over U.P. Rr. 1 Track S2 is a steel continuous stringer/multi-beam or girder carrying US-166 HWY WB over U.P. Rr. 1 Track S2 in Montgomery County, Kansas. It was built in 2008, so it is 17 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,627 vehicles a day, roughly 11% of them trucks, projected to reach 2,680 by 2044. The structure is 412 ft (125.6 m) long and 43 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesUS-166 HWY WB
CrossesU.P. Rr. 1 Track S2
Location14.2 MI E Sjct US75 Nl
RouteU.S. Route 166
StateKansas
Coordinates37.03639, -95.67472
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.1 US tons
Inventory rating26.8 US tons

Structure

MaterialSteel Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length412 ft (125.6 m)
Longest span160 ft (48.8 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,627 (2023)
Projected traffic2,680 by 2044
Trucks11%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed5 mi (8 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-166 HWY WB over U.P. Rr. 1 Track S2 built?

It was built in 2008, making it 17 years old in 2025.

What condition is US-166 HWY WB over U.P. Rr. 1 Track S2 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 2023.

How much traffic does US-166 HWY WB over U.P. Rr. 1 Track S2 carry?

About 2,627 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is US-166 HWY WB over U.P. Rr. 1 Track S2?

The structure is 412 ft (125.6 m) long with a longest span of 160 ft (48.8 m) and a deck 43 ft wide.

Who owns US-166 HWY WB over U.P. Rr. 1 Track S2?

It is owned by the State Highway Agency.