US Bridges

N66 over Stream

Good

Cass County, Nebraska · .4W of South Bend · Structure no. S066 10467

Built
1995
30 years old, rebuilt 2012
Condition
Good
inspected June 2024
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
1,580
2018 count
Owner
State
State Highway Agency

About this bridge

N66 over Stream is a concrete culvert carrying N66 over Stream in Cass County, Nebraska. It was built in 1995 and reconstructed in 2012, so it is 30 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 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 1,580 vehicles a day, roughly 9% of them trucks, projected to reach 2,212 by 2038. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 12.4 mi (20 km).

CarriesN66
CrossesStream
Location.4W of South Bend
RouteState Highway 66
Coordinates41.0011, -96.2552
Functional classRural Minor Arterial

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 protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.4 US tons
Inventory rating36.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length22 ft (6.7 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,580 (2018)
Projected traffic2,212 by 2038
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 N66 over Stream built?

It was built in 1995, making it 30 years old in 2025. It was reconstructed in 2012.

What condition is N66 over Stream 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 2024.

How much traffic does N66 over Stream carry?

About 1,580 vehicles per day (2018 count), of which roughly 9% are trucks.

How long is N66 over Stream?

The structure is 22 ft (6.7 m) long with a longest span of 8 ft (2.4 m).

Who owns N66 over Stream?

It is owned by the State Highway Agency.