US Bridges

RD 30 over North Oak Creek Trib

Good

Saunders County, Nebraska · _ · Structure no. C007800515

Built
2020
5 years old
Condition
Good
inspected June 2023
Type
Culvert
Steel
Length
21 ft
2 main spans
Daily traffic
30
2003 count
Owner
County
County Highway Agency

About this bridge

RD 30 over North Oak Creek Trib is a steel culvert carrying RD 30 over North Oak Creek Trib in Saunders County, Nebraska. It was built in 2020, so it is 5 years old, younger 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 30 vehicles a day, projected to reach 43 by 2033. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 31.1 mi (50 km).

CarriesRD 30
CrossesNorth Oak Creek Trib
Location_
RouteCounty Highway 0
Coordinates41.1112, -96.8703
Functional classUrban Local

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 protection9 ExcellentNo problems noted.
Culvert9 ExcellentNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.4 US tons
Inventory rating36.4 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadUnknown
Structure length21 ft (6.4 m)
Longest span9 ft (2.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2003)
Projected traffic43 by 2033
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed31.1 mi (50 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 RD 30 over North Oak Creek Trib built?

It was built in 2020, making it 5 years old in 2025.

What condition is RD 30 over North Oak Creek Trib 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 June 2023.

How much traffic does RD 30 over North Oak Creek Trib carry?

About 30 vehicles per day (2003 count).

How long is RD 30 over North Oak Creek Trib?

The structure is 21 ft (6.4 m) long with a longest span of 9 ft (2.7 m).

Who owns RD 30 over North Oak Creek Trib?

It is owned by the County Highway Agency.