US Bridges

Winona Ct over Little Dry Creek

Good

Adams County, Colorado · N of 72nd Ave on Winona C · Structure no. WST09-8-R

Built
1988
37 years old
Condition
Good
inspected January 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
64 ft
1 main span
Daily traffic
2,512
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Winona Ct over Little Dry Creek is a prestressed concrete box beam or girders - multiple carrying Winona Ct over Little Dry Creek in Adams County, Colorado. It was built in 1988, so it is 37 years old, younger than the Colorado average of 42.2 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 2,512 vehicles a day, roughly 2% of them trucks, projected to reach 3,266 by 2041. The structure is 64 ft (19.4 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWinona Ct
CrossesLittle Dry Creek
LocationN of 72nd Ave on Winona C
RouteCity Street 0
Coordinates39.82984, -105.04739
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length64 ft (19.4 m)
Longest span58 ft (17.6 m)
Deck width46 ft (14 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,512 (2021)
Projected traffic3,266 by 2041
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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 Winona Ct over Little Dry Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is Winona Ct over Little Dry 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 January 2024.

How much traffic does Winona Ct over Little Dry Creek carry?

About 2,512 vehicles per day (2021 count), of which roughly 2% are trucks.

How long is Winona Ct over Little Dry Creek?

The structure is 64 ft (19.4 m) long with a longest span of 58 ft (17.6 m) and a deck 46 ft wide.

Who owns Winona Ct over Little Dry Creek?

It is owned by the City or Municipal Highway Agency.