US Bridges

Mcclaskey Road over Big Sandy Creek Trib

Poor

El Paso County, Colorado · 0.4 Miles North of Calhan · Structure no. EPC0046-01.60A

Built
1984
41 years old
Condition
Poor
inspected February 2024
Type
Culvert
Concrete
Length
41 ft
5 main spans
Daily traffic
350
2020 count
Owner
County
County Highway Agency

About this bridge

Mcclaskey Road over Big Sandy Creek Trib is a concrete culvert carrying Mcclaskey Road over Big Sandy Creek Trib in El Paso County, Colorado. It was built in 1984, so it is 41 years old, younger than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 350 vehicles a day, roughly 4% of them trucks, projected to reach 458 by 2040. The structure is 41 ft (12.4 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesMcclaskey Road
CrossesBig Sandy Creek Trib
Location0.4 Miles North of Calhan
RouteCounty Highway 0
Coordinates39.04081, -104.30084
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.4 US tons
Inventory rating29 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans5
Design loadUnknown
Structure length41 ft (12.4 m)
Longest span7 ft (2.1 m)
Deck width34 ft (10.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2020)
Projected traffic458 by 2040
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Mcclaskey Road over Big Sandy Creek Trib built?

It was built in 1984, making it 41 years old in 2025.

What condition is Mcclaskey Road over Big Sandy Creek Trib in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2024.

How much traffic does Mcclaskey Road over Big Sandy Creek Trib carry?

About 350 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is Mcclaskey Road over Big Sandy Creek Trib?

The structure is 41 ft (12.4 m) long with a longest span of 7 ft (2.1 m) and a deck 34 ft wide.

Who owns Mcclaskey Road over Big Sandy Creek Trib?

It is owned by the County Highway Agency.