US Bridges

Randolph ST over Antelope Creek

Fair

Lancaster County, Nebraska · Randolph ST @ S 25th ST · Structure no. U142503405P

Built
1956
69 years old
Condition
Fair
inspected September 2024
Type
Culvert
Concrete
Length
37 ft
1 main span
Daily traffic
6,250
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Randolph ST over Antelope Creek is a concrete culvert carrying Randolph ST over Antelope Creek in Lancaster County, Nebraska. It was built in 1956, so it is 69 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.

It carries about 6,250 vehicles a day, roughly 1% of them trucks, projected to reach 6,500 by 2042. The structure is 37 ft (11.3 m) long and 44 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesRandolph ST
CrossesAntelope Creek
LocationRandolph ST @ S 25th ST
RouteCity Street 5224
Coordinates40.806, -96.686
Functional classUrban Minor Arterial

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 protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 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
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than 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 spans1
Design loadUnknown
Structure length37 ft (11.3 m)
Longest span35 ft (10.7 m)
Deck width44 ft (13.4 m)
Roadway width43 ft (13.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,250 (2019)
Projected traffic6,500 by 2042
Trucks1%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Randolph ST over Antelope Creek built?

It was built in 1956, making it 69 years old in 2025.

What condition is Randolph ST over Antelope Creek 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 September 2024.

How much traffic does Randolph ST over Antelope Creek carry?

About 6,250 vehicles per day (2019 count), of which roughly 1% are trucks.

How long is Randolph ST over Antelope Creek?

The structure is 37 ft (11.3 m) long with a longest span of 35 ft (10.7 m) and a deck 44 ft wide.

Who owns Randolph ST over Antelope Creek?

It is owned by the City or Municipal Highway Agency.