US Bridges

County Road 28 over Fort Lyon Storage Canal

PoorPosted for load

Otero County, Colorado · .1 MI N CR 808 · Structure no. OT-28-27-31-159

Built
1982
43 years old, rebuilt 2004
Condition
Poor
inspected November 2023
Type
Girder and Floorbeam System
Steel
Length
54 ft
3 main spans
Daily traffic
10
2022 count
Owner
County
County Highway Agency

About this bridge

County Road 28 over Fort Lyon Storage Canal is a steel girder and floorbeam system carrying County Road 28 over Fort Lyon Storage Canal in Otero County, Colorado. It was built in 1982 and reconstructed in 2004, so it is 43 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: posted for load restriction.

It carries about 10 vehicles a day, projected to reach 12 by 2042. The structure is 54 ft (16.6 m) long and 12 ft wide. If it were closed, the detour would be 100 mi (161 km).

CarriesCounty Road 28
CrossesFort Lyon Storage Canal
Location.1 MI N CR 808
RouteCounty Highway 0
Coordinates38.09816, -103.56458
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
Deck8 Very GoodNo problems noted.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating13.1 US tons
Inventory rating7.8 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans3
Design loadUnknown
Structure length54 ft (16.6 m)
Longest span44 ft (13.3 m)
Deck width12 ft (3.7 m)
Roadway width12 ft (3.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2022)
Projected traffic12 by 2042
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed100 mi (161 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 proposedDeck replacement with only incidental widening
Estimated improvement cost$589,000 (2019 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County Road 28 over Fort Lyon Storage Canal built?

It was built in 1982, making it 43 years old in 2025. It was reconstructed in 2004.

What condition is County Road 28 over Fort Lyon Storage Canal 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 November 2023.

How much traffic does County Road 28 over Fort Lyon Storage Canal carry?

About 10 vehicles per day (2022 count).

How long is County Road 28 over Fort Lyon Storage Canal?

The structure is 54 ft (16.6 m) long with a longest span of 44 ft (13.3 m) and a deck 12 ft wide.

Who owns County Road 28 over Fort Lyon Storage Canal?

It is owned by the County Highway Agency.