US Bridges

647 AV-719 / 720 R over Stream

FairPosted for load

Richardson County, Nebraska · 1N Shubert (647A-719/720) · Structure no. C007443510

Built
1935
90 years old, rebuilt 1999
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
62 ft
3 main spans
Daily traffic
50
2023 count
Owner
County
County Highway Agency

About this bridge

647 AV-719 / 720 R over Stream is a steel stringer/multi-beam or girder carrying 647 AV-719 / 720 R over Stream in Richardson County, Nebraska. It was built in 1935 and reconstructed in 1999, so it is 90 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 50 vehicles a day, projected to reach 85 by 2040. The structure is 62 ft (18.9 m) long and 20 ft wide. If it were closed, the detour would be 18.6 mi (30 km).

Location

Open in Google Maps
Carries647 AV-719 / 720 R
CrossesStream
Location1N Shubert (647A-719/720)
RouteCounty Highway 435
CountyRichardson County
StateNebraska
Coordinates40.2524, -95.6907
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating23.1 US tons
Inventory rating14.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckWood or timber
Main spans3
Design loadUnknown
Structure length62 ft (18.9 m)
Longest span25 ft (7.6 m)
Deck width20 ft (6 m)
Roadway width20 ft (6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2023)
Projected traffic85 by 2040
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was 647 AV-719 / 720 R over Stream built?

It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1999.

What condition is 647 AV-719 / 720 R 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 October 2023.

How much traffic does 647 AV-719 / 720 R over Stream carry?

About 50 vehicles per day (2023 count).

How long is 647 AV-719 / 720 R over Stream?

The structure is 62 ft (18.9 m) long with a longest span of 25 ft (7.6 m) and a deck 20 ft wide.

Who owns 647 AV-719 / 720 R over Stream?

It is owned by the County Highway Agency.