- Amtrak Superliner II fire alarms [01]
- "Notify crew member when flashing" strobe
- Sign with corrected lettering
- South Mountain rest area, westbound [01]
- South Mountain rest area, westbound [02]
- South Mountain rest area, westbound [03]
- South Mountain rest area, westbound [04]
- South Mountain rest area, westbound [05]
- MARC locomotive 24 at Point of Rocks
- MARC locomotive 20 at Point of Rocks
- Point of Rocks station building
- Parking lot graffiti
- Calf licking a hand
- Calf licking another calf
- Calf barn at South Mountain Creamery
- Gordon Brown
- Flowers growing on a retired engine for Plymouth Fire Company
- Retired engine for Plymouth Fire Company [04]
- Retired engine for Plymouth Fire Company [03]
- Retired engine for Plymouth Fire Company [02]
- Retired engine for Plymouth Fire Company [01]
- Vintage railroad crossbuck [08]
- Vintage railroad crossbuck [07]
- Maryland Midland Railway track
- Vintage railroad crossbuck [06]
- Vintage railroad crossbuck [05]
- Vintage railroad crossbuck [04]
- Vintage railroad crossbuck [03]
- Vintage railroad crossbuck [02]
- Point of Rocks [01]
- Point of Rocks [02]
- Point of Rocks [05]
- Point of Rocks [04]
- Point of Rocks [03]
- Ballenger Creek Pike and Mountville Road [01]
- Ballenger Creek Pike and Mountville Road [02]
- Speed limit and low ground clearance signs [02]
- Speed limit and low ground clearance signs [01]
- Power transmission lines in Frederick County [02]
- Power transmission lines in Frederick County [01]
- South Mountain rest area and welcome center, westbound [02]
- South Mountain rest area and welcome center, westbound [01]
- Variable message sign encouraging social distancing
- Hope Hill Cemetery [08]
- Hope Hill Cemetery [07]
- Hope Hill Cemetery [05]
- Hope Hill Cemetery [04]
- Hope Hill Cemetery [03]
- Hope Hill Cemetery [02]
- Hope Hill Cemetery [01]
- Hope Hill Cemetery [06]
- Variable message sign encouraging mask wearing and social distancing
- Siren at Jefferson Volunteer Fire Company [01]
- Siren at Jefferson Volunteer Fire Company [02]
- Siren at Myersville fire department
- Myersville, Maryland and vicinity [01]
- Myersville, Maryland and vicinity [02]
- Men's restroom at Mason Dixon Welcome Center [01]
- Men's restroom at Mason Dixon Welcome Center [02]
- Fire department training exercise at Point of Rocks [01]
- Fire department training exercise at Point of Rocks [03]
- Fire department training exercise at Point of Rocks [02]
- Point of Rocks Bridge [02]
- Point of Rocks Bridge [01]
- Fire department training exercise at Point of Rocks [04]
- Point of Rocks Bridge [03]
- Point of Rocks Bridge [05]
- Point of Rocks Bridge [04]
- Island in the Potomac River
- Exit sign at South Mountain rest area [01]
- Exit sign at South Mountain rest area [03]
- Exit sign at South Mountain rest area [02]
- Sink at South Mountain rest area
- Emergency lighting at South Mountain rest area [01]
- Emergency lighting at South Mountain rest area [02]
- Point of Rocks Bridge [06]
- Point of Rocks Bridge [07]
- Point of Rocks Bridge [08]
- Point of Rocks Bridge [09]
- Point of Rocks Bridge [10]