US Bridges

W Rokeby RD over Stream (o 198)

Fair

Lancaster County, Nebraska · S Edge of Yankee Hill Rec · Structure no. C005514810

Built
1974
51 years old
Condition
Fair
inspected July 2024
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
91
2018 count
Owner
County
County Highway Agency

About this bridge

W Rokeby RD over Stream (o 198) is a concrete culvert carrying W Rokeby RD over Stream (o 198) in Lancaster County, Nebraska. It was built in 1974, so it is 51 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 91 vehicles a day, projected to reach 154 by 2042. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 18.6 mi (30 km).

Location

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CarriesW Rokeby RD
CrossesStream (o 198)
LocationS Edge of Yankee Hill Rec
RouteCounty Highway 148
CountyLancaster County
StateNebraska
Coordinates40.7122, -96.7856
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating36.4 US tons
Inventory rating24.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length22 ft (6.7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic91 (2018)
Projected traffic154 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18.6 mi (30 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 W Rokeby RD over Stream (o 198) built?

It was built in 1974, making it 51 years old in 2025.

What condition is W Rokeby RD over Stream (o 198) 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 July 2024.

How much traffic does W Rokeby RD over Stream (o 198) carry?

About 91 vehicles per day (2018 count).

How long is W Rokeby RD over Stream (o 198)?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m).

Who owns W Rokeby RD over Stream (o 198)?

It is owned by the County Highway Agency.