David McCardell

About Me 

Semi-retired technical writer who loves American history, bridges and railroads, primitive antiques, watercolor painting, and reading about the paranormal. Also 60s-70s music, poetry, Ireland, Tae kwon do, biographies, and my wife, stepchildren, and grandkids.

No Facebook page but I'm on Linked In. Send me an invite to connect, and mention bridgehunter.com, and I'll gladly reply.

Bridges Photographed 

Carroll Road Bridge

Prettyboy Dam Road Bridge

Recent Updates 

Loch Raven Reservoir Bridge (Baltimore County, Maryland)
Three-span through truss bridge over Loch Raven Reservoir / Gunpowder Falls on Warren Road (old MD 143)
July 7, 2015: New photos

Sparks Road Bridge (Baltimore County, Maryland)
Pratt through truss (with added arch) over Gunpowder Falls on Sparks Road
July 7, 2015: New photos

Carroll Road Bridge (Baltimore County, Maryland)
Through truss bridge over Carroll Branch on Carroll Road
July 7, 2015: New photos

Old York Road Bridge (Baltimore County, Maryland)
Stone arch bridge over Little Falls on Old York Road (Md. 463)
April 27, 2015: New photos

Prettyboy Dam Road Bridge (Baltimore County, Maryland)
Concrete arch bridge over Pretty Boy Resevoir on Prettyboy Dam Road
April 16, 2015: New photos

Bollman Bridge (Howard County, Maryland)
Bollman through truss bridge over Little Patuxent River in Savage, near the intersection of Goman Road and Foundry Street
April 16, 2015: New photos

CSX - Thomas Viaduct (Howard County, Maryland)
Eight-span stone arch bridge over Patapsco River on the B&O Railroad between Relay and Elkridge
April 16, 2015: New photos

Loys Station Covered Bridge 20-10-03 #2 (Frederick County, Maryland)
Multiple Kingpost through truss bridge over Owens Creek on Old Frederick Road
April 16, 2015: New photos

Bottom Road Bridge (Baltimore County, Maryland)
Through truss bridge over Little Gunpowder Falls on Bottom Road
April 16, 2015: New photos

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