US Bridges

Moore Street over Lena Gulch

Good

Jefferson County, Colorado · 200 Ft S of 38th Avenue · Structure no. WTRE-02-0.90-04

Built
1986
39 years old
Condition
Good
inspected April 2021
Type
Culvert
Concrete
Length
49 ft
3 main spans
Daily traffic
263
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Moore Street over Lena Gulch is a concrete culvert carrying Moore Street over Lena Gulch in Jefferson County, Colorado. It was built in 1986, so it is 39 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 263 vehicles a day, roughly 2% of them trucks, projected to reach 302 by 2041. The structure is 49 ft (15 m) long and 40 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMoore Street
CrossesLena Gulch
Location200 Ft S of 38th Avenue
RouteCity Street 0
Coordinates39.76859, -105.11562
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.
Culvert7 GoodSome minor problems.
Last inspectionApril 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating67.6 US tons
Inventory rating40.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length49 ft (15 m)
Longest span16 ft (4.9 m)
Deck width40 ft (12.2 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic263 (2021)
Projected traffic302 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 Moore Street over Lena Gulch built?

It was built in 1986, making it 39 years old in 2025.

What condition is Moore Street over Lena 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 April 2021.

How much traffic does Moore Street over Lena Gulch carry?

About 263 vehicles per day (2021 count), of which roughly 2% are trucks.

How long is Moore Street over Lena Gulch?

The structure is 49 ft (15 m) long with a longest span of 16 ft (4.9 m) and a deck 40 ft wide.

Who owns Moore Street over Lena Gulch?

It is owned by the City or Municipal Highway Agency.