US Bridges

Ave M over Platte River N Channel

Good

Buffalo County, Nebraska · .7S 11th & Ave M · Structure no. U135003905

Built
1994
31 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
68 ft
1 main span
Daily traffic
100
1997 count
Owner
City
City or Municipal Highway Agency

About this bridge

Ave M over Platte River N Channel is a steel stringer/multi-beam or girder carrying Ave M over Platte River N Channel in Buffalo County, Nebraska. It was built in 1994, so it is 31 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 145 by 2033. The structure is 68 ft (20.7 m) long and 31 ft wide. If it were closed, the detour would be 18.6 mi (30 km).

CarriesAve M
CrossesPlatte River N Channel
Location.7S 11th & Ave M
RouteCity Street 39
Coordinates40.6749, -99.0664
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.9 US tons
Inventory rating25.4 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length68 ft (20.7 m)
Longest span65 ft (19.8 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (1997)
Projected traffic145 by 2033
Trucks10%
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

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 Ave M over Platte River N Channel built?

It was built in 1994, making it 31 years old in 2025.

What condition is Ave M over Platte River N Channel 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 Ave M over Platte River N Channel carry?

About 100 vehicles per day (1997 count), of which roughly 10% are trucks.

How long is Ave M over Platte River N Channel?

The structure is 68 ft (20.7 m) long with a longest span of 65 ft (19.8 m) and a deck 31 ft wide.

Who owns Ave M over Platte River N Channel?

It is owned by the City or Municipal Highway Agency.