US Bridges

E Cornell Avenue over Goldsmith Gulch

Fair

Denver County, Colorado · Just W of Tamarac Drive · Structure no. D-11-GG-120A

Built
1971
54 years old, rebuilt 1996
Condition
Fair
inspected December 2024
Type
Culvert
Concrete
Length
71 ft
5 main spans
Daily traffic
2,767
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

E Cornell Avenue over Goldsmith Gulch is a concrete culvert carrying E Cornell Avenue over Goldsmith Gulch in Denver County, Colorado. It was built in 1971 and reconstructed in 1996, 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 5 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 2,767 vehicles a day, roughly 4% of them trucks, projected to reach 3,072 by 2041. The structure is 71 ft (21.6 m) long and 186 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesE Cornell Avenue
CrossesGoldsmith Gulch
LocationJust W of Tamarac Drive
RouteCity Street 0
Coordinates39.66039, -104.90413
Functional classUrban Collector

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.1 US tons
Inventory rating31.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans5
Design loadHS 20
Structure length71 ft (21.6 m)
Longest span14 ft (4.3 m)
Deck width186 ft (56.7 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,767 (2021)
Projected traffic3,072 by 2041
Trucks4%
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 E Cornell Avenue over Goldsmith Gulch built?

It was built in 1971, making it 54 years old in 2025. It was reconstructed in 1996.

What condition is E Cornell Avenue over Goldsmith Gulch 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 December 2024.

How much traffic does E Cornell Avenue over Goldsmith Gulch carry?

About 2,767 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is E Cornell Avenue over Goldsmith Gulch?

The structure is 71 ft (21.6 m) long with a longest span of 14 ft (4.3 m) and a deck 186 ft wide.

Who owns E Cornell Avenue over Goldsmith Gulch?

It is owned by the City or Municipal Highway Agency.