US Bridges

Lockwd RD at D St. over South City Drain

Good

Scotts Bluff County, Nebraska · JCT N71/N92 1E .5S · Structure no. C007904513

Built
1974
51 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
1,465
2012 count
Owner
County
County Highway Agency

About this bridge

Lockwd RD at D St. over South City Drain is a concrete culvert carrying Lockwd RD at D St. over South City Drain in Scotts Bluff 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,465 vehicles a day, projected to reach 1,465 by 2033. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 18.6 mi (30 km).

CarriesLockwd RD at D St.
CrossesSouth City Drain
LocationJCT N71/N92 1E .5S
RouteCounty Highway 5719
Coordinates41.8148, -103.6361
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionNovember 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36.4 US tons
Inventory rating24.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
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 traffic1,465 (2012)
Projected traffic1,465 by 2033
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 Lockwd RD at D St. over South City Drain built?

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

What condition is Lockwd RD at D St. over South City Drain in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does Lockwd RD at D St. over South City Drain carry?

About 1,465 vehicles per day (2012 count).

How long is Lockwd RD at D St. over South City Drain?

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

Who owns Lockwd RD at D St. over South City Drain?

It is owned by the County Highway Agency.