US Bridges

Walnut Street over Vine Creek

PoorPosted for load

Dickinson County, Kansas · 326 W Walnut ST Herington · Structure no. 51230021000HER8

Built
1929
96 years old
Condition
Poor
inspected March 2023
Type
Arch - Deck
Masonry
Length
58 ft
2 main spans
Daily traffic
1,500
2011 count
Owner
City
City or Municipal Highway Agency

About this bridge

Walnut Street over Vine Creek is a masonry arch - deck carrying Walnut Street over Vine Creek in Dickinson County, Kansas. It was built in 1929, so it is 96 years old, older than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 1,500 vehicles a day, projected to reach 1,800 by 2043. The structure is 58 ft (17.7 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWalnut Street
CrossesVine Creek
Location326 W Walnut ST Herington
RouteCity Street 0
StateKansas
Coordinates38.67052, -96.94856
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating69.7 US tons
Inventory rating41.7 US tons

Structure

Structure typeArch - Deck
MaterialMasonry
DeckConcrete, cast-in-place
Main spans2 (+1 approach)
Design loadUnknown
Structure length58 ft (17.7 m)
Longest span23 ft (7 m)
Deck width52 ft (16 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic1,500 (2011)
Projected traffic1,800 by 2043
Trucks0%
Lanes on structure2
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 statusPossibly eligible for the National Register; requires further investigation
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$270,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Walnut Street over Vine Creek built?

It was built in 1929, making it 96 years old in 2025.

What condition is Walnut Street over Vine Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2023.

How much traffic does Walnut Street over Vine Creek carry?

About 1,500 vehicles per day (2011 count).

How long is Walnut Street over Vine Creek?

The structure is 58 ft (17.7 m) long with a longest span of 23 ft (7 m) and a deck 52 ft wide.

Who owns Walnut Street over Vine Creek?

It is owned by the City or Municipal Highway Agency.