US Bridges

Holland Street over Mcintyre Gulch

Good

Jefferson County, Colorado · 0.5 MI N of Cedar Ave · Structure no. LKWD-05-1.10-04

Built
2021
4 years old
Condition
Good
inspected May 2023
Type
Culvert
Concrete
Length
38 ft
1 main span
Daily traffic
4,034
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Holland Street over Mcintyre Gulch is a concrete culvert carrying Holland Street over Mcintyre Gulch in Jefferson County, Colorado. It was built in 2021, so it is 4 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,034 vehicles a day, projected to reach 4,639 by 2042. The structure is 38 ft (11.6 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHolland Street
CrossesMcintyre Gulch
Location0.5 MI N of Cedar Ave
RouteCity Street 0
Coordinates39.72021, -105.10296
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.
Culvert8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable 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 rating97.6 US tons
Inventory rating75.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length38 ft (11.6 m)
Longest span38 ft (11.6 m)
Deck width46 ft (14 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,034 (2022)
Projected traffic4,639 by 2042
Trucks0%
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Holland Street over Mcintyre Gulch built?

It was built in 2021, making it 4 years old in 2025.

What condition is Holland Street over Mcintyre Gulch 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 May 2023.

How much traffic does Holland Street over Mcintyre Gulch carry?

About 4,034 vehicles per day (2022 count).

How long is Holland Street over Mcintyre Gulch?

The structure is 38 ft (11.6 m) long with a longest span of 38 ft (11.6 m) and a deck 46 ft wide.

Who owns Holland Street over Mcintyre Gulch?

It is owned by the City or Municipal Highway Agency.