US Bridges

Kipling Street over Croke Canal

Fair

Jefferson County, Colorado · 0.15 MI North of 80th Ave · Structure no. ARVA-KG-1.13-03

Built
1971
54 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
32 ft
1 main span
Daily traffic
9,958
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Kipling Street over Croke Canal is a steel stringer/multi-beam or girder carrying Kipling Street over Croke Canal in Jefferson County, Colorado. It was built in 1971, so it is 54 years old, older than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: open, posting recommended but not legally implemented.

It carries about 9,958 vehicles a day, roughly 6% of them trucks, projected to reach 11,452 by 2041. The structure is 32 ft (9.9 m) long and 72 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesKipling Street
CrossesCroke Canal
Location0.15 MI North of 80th Ave
RouteCity Street 0
Coordinates39.84355, -105.10998
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, posting recommended but not legally implemented
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
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 rating31.2 US tons
Inventory rating18.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length32 ft (9.9 m)
Longest span29 ft (8.9 m)
Deck width72 ft (22 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,958 (2021)
Projected traffic11,452 by 2041
Trucks6%
Lanes on structure4
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 Kipling Street over Croke Canal built?

It was built in 1971, making it 54 years old in 2025.

What condition is Kipling Street over Croke Canal in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2023.

How much traffic does Kipling Street over Croke Canal carry?

About 9,958 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is Kipling Street over Croke Canal?

The structure is 32 ft (9.9 m) long with a longest span of 29 ft (8.9 m) and a deck 72 ft wide.

Who owns Kipling Street over Croke Canal?

It is owned by the City or Municipal Highway Agency.