Covered Bridges in Colorado

Covered bridges represent a uniquely American innovation in wooden bridge construction. By enclosing the structural timber within protective roofs and siding, builders extended bridge lifespans from roughly 10-15 years to 80 years or more. The oldest surviving covered bridges date to the early 1800s, when communities built them to connect settlements across rivers and streams throughout the developing nation.

Colorado's covered bridges showcase regional construction traditions that varied by available timber species, local carpentry skills, and preferred truss designs. Common truss types include the Town lattice (using many light wooden members in a diagonal lattice pattern), the Burr arch-truss (combining an arch with a truss for added strength), and the Howe truss (using vertical iron rods as tension members). Many covered bridges also served social functions — their shelter from weather made them popular gathering places, leading to nicknames like “kissing bridges” or “wishing bridges.”

Today, covered bridges attract tourists and photographers while serving as important connections for rural communities. Those listed on the National Register of Historic Places (NRHP) receive special protections and may qualify for preservation funding. Maintaining these structures requires specialized craftsmanship to repair or replace deteriorated timber while preserving historical authenticity. Many communities actively work to preserve their covered bridges as landmarks of local heritage and engineering history.