US Bridges

Mynard RD over Greenwood Creek

Good

Cass County, Nebraska · .5N 1.4E of Greenwood · Structure no. C001301405

Built
2015
10 years old
Condition
Good
inspected November 2021
Type
Slab
Concrete
Length
82 ft
3 main spans
Daily traffic
150
2015 count
Owner
County
County Highway Agency

About this bridge

Mynard RD over Greenwood Creek is a concrete slab carrying Mynard RD over Greenwood Creek in Cass County, Nebraska. It was built in 2015, so it is 10 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 150 vehicles a day, roughly 15% of them trucks, projected to reach 205 by 2035. The structure is 82 ft (25 m) long and 31 ft wide. If it were closed, the detour would be 18.6 mi (30 km).

CarriesMynard RD
CrossesGreenwood Creek
Location.5N 1.4E of Greenwood
RouteCounty Highway 14
Coordinates40.972, -96.411
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.9 US tons
Inventory rating40.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length82 ft (25 m)
Longest span32 ft (9.8 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2015)
Projected traffic205 by 2035
Trucks15%
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 Mynard RD over Greenwood Creek built?

It was built in 2015, making it 10 years old in 2025.

What condition is Mynard RD over Greenwood Creek 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 2021.

How much traffic does Mynard RD over Greenwood Creek carry?

About 150 vehicles per day (2015 count), of which roughly 15% are trucks.

How long is Mynard RD over Greenwood Creek?

The structure is 82 ft (25 m) long with a longest span of 32 ft (9.8 m) and a deck 31 ft wide.

Who owns Mynard RD over Greenwood Creek?

It is owned by the County Highway Agency.