US Bridges

Route 11 over Turkey Creek

Fair

El Paso County, Colorado · 3.5 MI S of Gate 8 · Structure no. 000000000P85144

Built
1973
52 years old
Condition
Fair
inspected August 2023
Type
Tee Beam
Prestressed Concrete
Length
120 ft
2 main spans
Daily traffic
100
2017 count
Owner
Federal
Army

About this bridge

Route 11 over Turkey Creek is a prestressed concrete tee beam carrying Route 11 over Turkey Creek in El Paso County, Colorado. It was built in 1973, so it is 52 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 200 by 2044. The structure is 120 ft (36.6 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 11
CrossesTurkey Creek
Location3.5 MI S of Gate 8
Coordinates38.60168, -104.8636
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.9 US tons
Inventory rating30 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length120 ft (36.6 m)
Longest span59 ft (17.9 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2017)
Projected traffic200 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerArmy
Maintained byArmy
Historic statusHistorical significance not determinable at this time
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$16,000 (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Route 11 over Turkey Creek built?

It was built in 1973, making it 52 years old in 2025.

What condition is Route 11 over Turkey 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 August 2023.

How much traffic does Route 11 over Turkey Creek carry?

About 100 vehicles per day (2017 count), of which roughly 10% are trucks.

How long is Route 11 over Turkey Creek?

The structure is 120 ft (36.6 m) long with a longest span of 59 ft (17.9 m) and a deck 26 ft wide.

Who owns Route 11 over Turkey Creek?

It is owned by the Army.