US Bridges

Coll 7122 over Pathfinder IRR Dist

Fair

Morrill County, Nebraska · 6.5N 1W Bayard · Structure no. C006202210

Built
1965
60 years old
Condition
Fair
inspected October 2023
Type
Channel Beam
Concrete
Length
25 ft
1 main span
Daily traffic
110
1998 count
Owner
County
County Highway Agency

About this bridge

Coll 7122 over Pathfinder IRR Dist is a concrete channel beam carrying Coll 7122 over Pathfinder IRR Dist in Morrill County, Nebraska. It was built in 1965, so it is 60 years old, older than the Nebraska average of 47.1 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 110 vehicles a day, projected to reach 110 by 2033. The structure is 25 ft (7.6 m) long and 21 ft wide. If it were closed, the detour would be 31.1 mi (50 km).

Location

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CarriesColl 7122
CrossesPathfinder IRR Dist
Location6.5N 1W Bayard
RouteCounty Highway 7122
CountyMorrill County
StateNebraska
Coordinates41.8591, -103.3426
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating76.1 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span22 ft (6.7 m)
Deck width21 ft (6.4 m)
Roadway width21 ft (6.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic110 (1998)
Projected traffic110 by 2033
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed31.1 mi (50 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Coll 7122 over Pathfinder IRR Dist built?

It was built in 1965, making it 60 years old in 2025.

What condition is Coll 7122 over Pathfinder IRR Dist 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 October 2023.

How much traffic does Coll 7122 over Pathfinder IRR Dist carry?

About 110 vehicles per day (1998 count).

How long is Coll 7122 over Pathfinder IRR Dist?

The structure is 25 ft (7.6 m) long with a longest span of 22 ft (6.7 m) and a deck 21 ft wide.

Who owns Coll 7122 over Pathfinder IRR Dist?

It is owned by the County Highway Agency.