Added details in Columbia, MD, USA.

(minor)

Added buildings around Oldtown, MD, USA.

Added buildings around Ridgeville, MD, USA.

(minor)

(no comment)

Added details in Allegany County, MD, USA.

Added waterways around Hancock, MD, USA.

Fixed some details around Mount Airy, MD, USA.

Added details around Hancock, MD, USA.

Added buildings around Frederick, MD, USA.

Added buildings around Hancock, MD, USA.

Added buildings around Hancock, MD, USA.

Added details around Eddystone, PA, USA.

Added details around Columbia, MD, USA.

Added details around Pahokee, FL, USA.

Added buildings around Frederick, MD, USA.

Fixed some roads and railroads around Baltimore, MD, USA.

Added details around Frederick, MD, USA.

Added roads and buildings around Frederick, MD, USA.