US Bridges

SH 86 Ml over Gold Creek

Fair

Elbert County, Colorado · Just W. of Elizabeth · Structure no. G-18-BO

Built
1977
48 years old
Condition
Fair
inspected November 2021
Type
Culvert
Concrete
Length
46 ft
3 main spans
Daily traffic
9,100
2020 count
Owner
State
State Highway Agency

About this bridge

SH 86 Ml over Gold Creek is a concrete culvert carrying SH 86 Ml over Gold Creek in Elbert County, Colorado. It was built in 1977, so it is 48 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 9,100 vehicles a day, roughly 4% of them trucks, projected to reach 10,738 by 2040. The structure is 46 ft (14 m) long and 86 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesSH 86 Ml
CrossesGold Creek
LocationJust W. of Elizabeth
RouteState Highway 86A
Coordinates39.36149, -104.61463
Functional classRural Minor Arterial

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 inspectionNovember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating87 US tons
Inventory rating52.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length46 ft (14 m)
Longest span16 ft (5 m)
Deck width86 ft (26.2 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,100 (2020)
Projected traffic10,738 by 2040
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SH 86 Ml over Gold Creek built?

It was built in 1977, making it 48 years old in 2025.

What condition is SH 86 Ml over Gold Creek 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 November 2021.

How much traffic does SH 86 Ml over Gold Creek carry?

About 9,100 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is SH 86 Ml over Gold Creek?

The structure is 46 ft (14 m) long with a longest span of 16 ft (5 m) and a deck 86 ft wide.

Who owns SH 86 Ml over Gold Creek?

It is owned by the State Highway Agency.