US Bridges

Candelas Parkway over Big Dry Creek | Big Dry

Fair

Jefferson County, Colorado · 1.27 MI W of Indiana ST · Structure no. ARVA-CS-1.27-01

Built
2009
16 years old
Condition
Fair
inspected April 2023
Type
Culvert
Concrete
Length
25 ft
1 main span
Daily traffic
4,396
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Candelas Parkway over Big Dry Creek | Big Dry is a concrete culvert carrying Candelas Parkway over Big Dry Creek | Big Dry in Jefferson County, Colorado. It was built in 2009, so it is 16 years old, younger 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.

It carries about 4,396 vehicles a day, roughly 3% of them trucks, projected to reach 5,056 by 2041. The structure is 25 ft (7.5 m) long and 168 ft wide.

CarriesCandelas Parkway
CrossesBig Dry Creek | Big Dry
Location1.27 MI W of Indiana ST
RouteCity Street 0
Coordinates39.86658, -105.18358
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be 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

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length25 ft (7.5 m)
Longest span23 ft (6.9 m)
Deck width168 ft (51.1 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,396 (2021)
Projected traffic5,056 by 2041
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
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 Candelas Parkway over Big Dry Creek | Big Dry built?

It was built in 2009, making it 16 years old in 2025.

What condition is Candelas Parkway over Big Dry Creek | Big Dry 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 April 2023.

How much traffic does Candelas Parkway over Big Dry Creek | Big Dry carry?

About 4,396 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Candelas Parkway over Big Dry Creek | Big Dry?

The structure is 25 ft (7.5 m) long with a longest span of 23 ft (6.9 m) and a deck 168 ft wide.

Who owns Candelas Parkway over Big Dry Creek | Big Dry?

It is owned by the City or Municipal Highway Agency.