US Bridges

County Road 17 over Steels Fork Creek

Poor

Lincoln County, Colorado · 1.2 Miles North of Road F · Structure no. LIN-17-G.2

Built
1950
75 years old
Condition
Poor
inspected May 2023
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
97 ft
5 main spans
Daily traffic
6
2020 count
Owner
County
County Highway Agency

About this bridge

County Road 17 over Steels Fork Creek is a wood or timber stringer/multi-beam or girder carrying County Road 17 over Steels Fork Creek in Lincoln County, Colorado. It was built in 1950, so it is 75 years old, older 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. Its operating status is: open, posting recommended but not legally implemented.

It carries about 6 vehicles a day, projected to reach 8 by 2040. The structure is 97 ft (29.7 m) long and 24 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesCounty Road 17
CrossesSteels Fork Creek
Location1.2 Miles North of Road F
RouteCounty Highway 0
Coordinates38.61246, -103.76112
Functional classRural Local

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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, posting recommended but not legally implemented
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating28 US tons
Inventory rating19.4 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans5
Design loadHS 20
Structure length97 ft (29.7 m)
Longest span18 ft (5.6 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6 (2020)
Projected traffic8 by 2040
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.9 million
NavigationNo navigation control on waterway

Frequently asked questions

When was County Road 17 over Steels Fork Creek built?

It was built in 1950, making it 75 years old in 2025.

What condition is County Road 17 over Steels Fork Creek 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 May 2023.

How much traffic does County Road 17 over Steels Fork Creek carry?

About 6 vehicles per day (2020 count).

How long is County Road 17 over Steels Fork Creek?

The structure is 97 ft (29.7 m) long with a longest span of 18 ft (5.6 m) and a deck 24 ft wide.

Who owns County Road 17 over Steels Fork Creek?

It is owned by the County Highway Agency.