US Bridges

Wolff ST over Cozy Corner Tributary #5

Good

Adams County, Colorado · 0.25 MI E of Sheridan Blv · Structure no. WST22-08-F

Built
2006
19 years old
Condition
Good
inspected December 2023
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
1,803
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Wolff ST over Cozy Corner Tributary #5 is a concrete culvert carrying Wolff ST over Cozy Corner Tributary #5 in Adams County, Colorado. It was built in 2006, so it is 19 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 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 1,803 vehicles a day, roughly 1% of them trucks, projected to reach 2,343 by 2041. The structure is 22 ft (6.7 m) long and 86 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWolff ST
CrossesCozy Corner Tributary #5
Location0.25 MI E of Sheridan Blv
RouteCity Street 0
Coordinates39.90699, -105.04839
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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length22 ft (6.7 m)
Longest span10 ft (3.2 m)
Deck width86 ft (26.2 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,803 (2021)
Projected traffic2,343 by 2041
Trucks1%
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 Wolff ST over Cozy Corner Tributary #5 built?

It was built in 2006, making it 19 years old in 2025.

What condition is Wolff ST over Cozy Corner Tributary #5 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 December 2023.

How much traffic does Wolff ST over Cozy Corner Tributary #5 carry?

About 1,803 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is Wolff ST over Cozy Corner Tributary #5?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3.2 m) and a deck 86 ft wide.

Who owns Wolff ST over Cozy Corner Tributary #5?

It is owned by the City or Municipal Highway Agency.