US Bridges

E Mexico Avenue over Goldsmith Gulch

Fair

Denver County, Colorado · E of Monaco Pkwy · Structure no. D-11-GG-040

Built
1966
59 years old, rebuilt 1995
Condition
Fair
inspected December 2024
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
1,158
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

E Mexico Avenue over Goldsmith Gulch is a concrete culvert carrying E Mexico Avenue over Goldsmith Gulch in Denver County, Colorado. It was built in 1966 and reconstructed in 1995, so it is 59 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.

It carries about 1,158 vehicles a day, roughly 2% of them trucks, projected to reach 1,286 by 2041. The structure is 33 ft (10.1 m) long and 61 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesE Mexico Avenue
CrossesGoldsmith Gulch
LocationE of Monaco Pkwy
RouteCity Street 0
Coordinates39.68571, -104.91218
Functional classUrban 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 protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 rating55 US tons
Inventory rating33 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadUnknown
Structure length33 ft (10.1 m)
Longest span10 ft (3 m)
Deck width61 ft (18.5 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,158 (2021)
Projected traffic1,286 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 E Mexico Avenue over Goldsmith Gulch built?

It was built in 1966, making it 59 years old in 2025. It was reconstructed in 1995.

What condition is E Mexico 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 Mexico Avenue over Goldsmith Gulch carry?

About 1,158 vehicles per day (2021 count), of which roughly 2% are trucks.

How long is E Mexico Avenue over Goldsmith Gulch?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m) and a deck 61 ft wide.

Who owns E Mexico Avenue over Goldsmith Gulch?

It is owned by the City or Municipal Highway Agency.