US Bridges

719 RD-633/634 Av over Stream

FairPosted for load

Richardson County, Nebraska · 5N Humboldt (719-633/634) · Structure no. C007400405

Built
1975
50 years old, rebuilt 2002
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
41 ft
2 main spans
Daily traffic
25
2022 count
Owner
County
County Highway Agency

About this bridge

719 RD-633/634 Av over Stream is a steel stringer/multi-beam or girder carrying 719 RD-633/634 Av over Stream in Richardson County, Nebraska. It was built in 1975 and reconstructed in 2002, so it is 50 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 25 vehicles a day, projected to reach 32 by 2041. The structure is 41 ft (12.5 m) long and 22 ft wide. If it were closed, the detour would be 18.6 mi (30 km).

Location

Open in Google Maps
Carries719 RD-633/634 Av
CrossesStream
Location5N Humboldt (719-633/634)
RouteCounty Highway 4
CountyRichardson County
StateNebraska
Coordinates40.2468, -95.9384
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.9 US tons
Inventory rating32 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length41 ft (12.5 m)
Longest span21 ft (6.4 m)
Deck width22 ft (6.8 m)
Roadway width22 ft (6.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2022)
Projected traffic32 by 2041
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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was 719 RD-633/634 Av over Stream built?

It was built in 1975, making it 50 years old in 2025. It was reconstructed in 2002.

What condition is 719 RD-633/634 Av over Stream 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 719 RD-633/634 Av over Stream carry?

About 25 vehicles per day (2022 count).

How long is 719 RD-633/634 Av over Stream?

The structure is 41 ft (12.5 m) long with a longest span of 21 ft (6.4 m) and a deck 22 ft wide.

Who owns 719 RD-633/634 Av over Stream?

It is owned by the County Highway Agency.