US Bridges

County Road over Bank Creek

PoorPosted for load

McHenry County, North Dakota · 3 South of Upham · Structure no. 000000025115070

Built
1946
79 years old
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
100 ft
5 main spans
Daily traffic
25
2018 count
Owner
County
County Highway Agency

About this bridge

County Road over Bank Creek is a steel stringer/multi-beam or girder carrying County Road over Bank Creek in McHenry County, North Dakota. It was built in 1946, so it is 79 years old, older than the North Dakota average of 48.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 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 25 vehicles a day, projected to reach 25 by 2038. The structure is 100 ft (30.5 m) long and 21 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCounty Road
CrossesBank Creek
Location3 South of Upham
RouteCounty Highway 0
Coordinates48.53126, -100.73362
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating17.6 US tons
Inventory rating10.5 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans5
Design loadUnknown
Structure length100 ft (30.5 m)
Longest span19 ft (5.8 m)
Deck width21 ft (6.3 m)
Roadway width19 ft (5.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2018)
Projected traffic25 by 2038
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$266,000
NavigationNo navigation control on waterway

Frequently asked questions

When was County Road over Bank Creek built?

It was built in 1946, making it 79 years old in 2025.

What condition is County Road over Bank 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 October 2024.

How much traffic does County Road over Bank Creek carry?

About 25 vehicles per day (2018 count).

How long is County Road over Bank Creek?

The structure is 100 ft (30.5 m) long with a longest span of 19 ft (5.8 m) and a deck 21 ft wide.

Who owns County Road over Bank Creek?

It is owned by the County Highway Agency.