Roddy Road Covered Bridge

NBI Information

Location

State: Maryland

County: Frederick County

Feature Carried: Roddy Road

Feature Crossed: Owens Creek

Latitude, Longitude: 39.6409, -77.3938

Toll: On free road

Maintenance Responsibility: County Highway Agency

Structure Open, Posted, or Closed to Traffic: Posted for load (may include other restrictions such as temporary bridges which are load posted)

History

Year Built: 1856

Historical Significance: Bridge is on the National Register of Historic Places. 

Year Reconstructed: 1995

Picture Date: April 23, 2026

Geometry

Lanes on Structure: 1

Lanes under Structure: 0

Skew: 0 degrees

Number of Main Spans: 1

Main Structure Type: Truss - Thru

Main Structure Material: Wood or Timber

Number of Approach Spans: 0

Approach Structure Type: None

Approach Structure Material: None

Condition

Inspection Date: October 2024

Deck Condition: Good

Superstructure Condition: Good

Substructure Condition: Good

Channel Condition: Good

Culvert: Not Applicable

NBI Year: 2025

Bridge Information

The Roddy Road Covered Bridge was built in 1856 and is a king post truss bridge. This bridge is a one-lane, single-span bridge with a length of 40 feet, making it the smallest remaining covered bridge in the state.  The bridge rests on stone abutments. The deck is wooden planking, and the bridge is clad in red beveled German clapboarding. It is finished with a tin gables roof.

 The original wooden deck stringers were replaced with steel stringers in 1965 to strengthen the structure and increase the load capacity. The steel was replaced again in 1980 after the stringers completely corroded, then were replaced again in 1995, this time with galvanized steel.

 The bridge was closed in March 1992 after the roof and truss were damaged by an oversize truck. The local farmers and residents volunteered to repair and repaint the bridge, and it was reopened to traffic in October of 1992. The bridge was repainted again in May of 1993 to historic standards.

 The bridge was rehabilitated in June of 2025. This project included installing interior fire retardant, repainting the exterior, adding a fire alarm system, adding a timber guiderail along the roadway and adding a toe wall at the north abutment for scour protection.

 These repairs were short lived. An oversized truck damaged the portal boards on the bridge on May 18, 2016. The bridge was quickly repaired, but another truck damaged the bridge one month later, on June 16, 2016. This time the damage was extensive and included ripping off the portal boards and breaking the roof braces. The bridge was dismantled in October of that year. It was hoped that some of the timber pieces could be reused for a reconstruction of the bridge. Unfortunately, the timber was not reusable, so a replica bridge was built using all new materials. The new bridge was completed in April of 2017.

References

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