 Stone Arch Bridge across Blackstone Canal in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Stone Arch Bridge across Blackstone Canal in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
 Stone Arch Bridge across Blackstone Canal in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
 The towpath of Blackstone Canal in fog south-east from Visitors Center in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Blackstone Canal behind American Beech trees, view from Plummer s Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Blackstone Canal and Towpath in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
 Blackstone Canal south-east from Visitors Center in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
 Canal Towpath in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 17, 2004
 Leaves on duckweed in the canal in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 10, 2004
 Canal Towpath (Plummer s Trail) in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Blackstone River south from Hartford Avenue crossing in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
 Plummer s Trail along Blackstone Canal in Blackstone River and Canal Heritage State Park. Northbridge, Massachusetts, October 30, 2003
 Plummer s Trail along Blackstone Canal in Blackstone River and Canal Heritage State Park. Northbridge, Massachusetts, October 30, 2003
 Plummer s Trail in fog in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Stanley Woolen Mill in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 10, 2004
 Ruins of Goat Hill Lock in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Millville Lock in Blackstone River and Canal Heritage State Park (from east side). Uxbridge, Massachusetts, October 30, 2004
 SNET Trail in fog near Millville Lock in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 SNET Trail in fog near Millville Lock in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Millville Lock in Blackstone River and Canal Heritage State Park (from west side). Uxbridge, Massachusetts, October 17, 2004
 Millville Lock in Blackstone River and Canal Heritage State Park (from east side). Uxbridge, Massachusetts, October 17, 2004
 Spotted wintergreen near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 17, 2004
 Lichen and boulders near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 A bush of witch hazel(?) near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Fall foliage of American Beech in a ditch along Plummer s Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Golden-bronze colors of American Beech in a ditch along Plummer s Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 American Beech tree with golden fall foliage on Plummer s Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Goodyera pubescens plant, basal leaves, near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 17, 2004
 Remains of leaves of pink lady slipper flowers near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 17, 2004
 Golden-bronze fall foliage of American Beech tree near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Rice City Pond north from Hartford Avenue crossing in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
 Autumn olive berries (Elaeagnus umbellata) on King Philip s Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003
 Reflections in Goat Hill Lock in Blackstone River and Canal Heritage State Park. Northbridge, Massachusetts, October 30, 2003
 Mumford River Dam in the center of Uxbridge, in Blackstone Heritage State Park. Rhode Island, October 10, 2004
 Triad Bridge and Blackstone River. Uxbridge, Rhode Island, October 10, 2004
 Millville Lock in Blackstone River Valley. Uxbridge, Rhode Island, October 10, 2004
 Taunton River, battleship BB-59 USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 4:40 p.m. Massachusetts, October 29, 2003
 Taunton River, battleship BB-59 USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 4:44 p.m. Massachusetts, October 29, 2003
 Taunton River, battleship BB-59 USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 4:46 p.m. Massachusetts, October 29, 2003
 Battleship BB-59 USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 4:49 p.m. Massachusetts, October 29, 2003
 Rolling Dam of Blackstone River. Woonsocket, Rhode Island, October 10, 2004
 Taunton River, USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 6:39 a.m. Fall River, Massachusetts, January 21, 2004
 Side stream of Rolling Dam of Blackstone River. Woonsocket, Rhode Island, October 10, 2004
 Battleship BB-59 USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 4:32 p.m. Massachusetts, December 22, 2003
 Battleship BB-59 USS Massachusetts and Braga Bridge from Fall River Heritage State Park at 4:26 p.m. Massachusetts, December 22, 2003
 Flooding of Millstone River bridge in Delaware and Raritan Canal State Park, near Road 27. Kingston, New Jersey, April 16, 2007
 Crossing of a small canal behind Longfellow Bridge in Cambridge. Boston, Massachusetts, May 30, 2004
 Cape Cod Canal and Railroad Bridge, view from Bourne Bridge. Bourne, Massachusetts, December 16, 2004
 Cape Cod Canal, a boat "Canal Guardian" and Onset, view from Hog Island (now part of Mashnee Island). Bourne, Massachusetts, February 14, 2004
 Taunton River north from Fall River Heritage State Park at 4:45 p.m. Massachusetts, October 29, 2003
 Rolling Dam and fall colors of Blackstone Gorge. Woonsocket, Rhode Island, October 10, 2004
 South pylon of Railroad Bridge, view from Canal Service Road in Cape Cod. Bourne, Massachusetts, February 14, 2004
 Stone lion of a suspension foot bridge of Griboedova Canal. Saint Petersburg, Russia, June 27, 2011
 Mooring Basin of Cape Cod Canal, Agawam Point and Railroad Bridge, view from Hog - Mashnee Island dike. Bourne, Massachusetts, February 14, 2004
 Cape Cod Canal and Railroad Bridge, view from Hog Island (now part of Mashnee Island). Bourne, Massachusetts, February 14, 2004
 Mooring Basin of Cape Cod Canal, Agawam Point and Railroad Bridge, view from Hog Island (now part of Mashnee Island). Bourne, Massachusetts, February 14, 2004
 A path in Delaware and Raritan Canal State Park, near Washington Road bridge. Princeton, New Jersey, May 3, 2007
 Sprouting poison ivy, in Delaware and Raritan Canal State Park, near Washington Road bridge. Princeton, New Jersey, May 3, 2007
 A stone Lodge near Leach Pond and Visitor Center in Borderland State Park. North Easton, Massachusetts, October 16, 2004
 A maple branch on a path in Delaware and Raritan Canal State Park, near Washington Road bridge. Princeton, New Jersey, May 3, 2007
 Moyka River from a bridge near Griboedova Canal. Saint Petersburg, Russia, May 30, 2009
 Nodding waxy flower of May apple (mandrake, Podophyllum peltatum) in Delaware and Raritan Canal State Park, near Washington Road bridge. Princeton, New Jersey, May 3, 2007
 Abandoned stone wall in a forest near Tattapanum Trail in northern Fall River. Massachusetts, October 15, 2004
 Abandoned stone wall and a fir forest near Tattapanum Trail in northern Fall River. Massachusetts, October 15, 2004
 Abandoned stone wall in a dark fir forest near Tattapanum Trail in northern Fall River. Massachusetts, October 15, 2004
 A breach in an abandoned stone wall in a forest near Tattapanum Trail in northern Fall River. Massachusetts, October 15, 2004
 A stone bridge in Robert H. Treman State Park. Ithaca, New York, October 23, 2005
 Abandoned stone wall in Freetown/Fall River State Forest, near Bell Rock Road. Massachusetts, May 9, 2004
 Abandoned stone wall in Freetown - Fall River State Forest, near Doctor s Mill Pond. Massachusetts, March 21, 2004
 Abandoned stone wall on east side of North Watuppa Pond Swamp, view from Wilson Road. Fall River, Massachusetts, October 15, 2004
 Stone arch of Ruins (1800-1803) near Slavyanka River one mile from Tiarlevo in Pavlovsk Park, suburb of Saint Petersburg. Russia, May 15, 2011
 Sakonnet River at morning near old stone bridge. Tiverton, Rhode Island, January 21, 2004
 Purgatory Chasm State Reservation. A bronze plaque on a stone marks the chasm entrance. Sutton, Massachusetts, October 30, 2004
 Abandoned stone wall in a forest near Doctor s Mill Pond in Freetown - Fall River State forest. Massachusetts, October 7, 2003
 Steel arch bridge spanning Brazos River (Washington Street Bridge, built in 1901), from south-west. Waco, Texas, August 23, 2008
 An alligator in Kenta Canal in Jean Lafitte Park, Barataria Preserve, south from New Orleans, view from a bridge. Louisiana, August 7, 2005
 Abandoned stone wall in a forest in Bridge Creek Conservation area in Cape Cod. Barnstable, Massachusetts, February 28, 2004
 Bourne and Railroad bridges and Cape Cod Canal. Bourne, Massachusetts, February 14, 2004
 Steel arch bridge across Brazos River, view from Waco Suspension Bridge. Waco, Texas, November 22, 2009
 Donahue Trail in Freetown/Fall River State Forest. Massachusetts, October 24, 2004
 Massasoit Trail in Freetown/Fall River State Forest. Massachusetts, October 24, 2004
 Terry Brook in Freetown/Fall River State Forest. Massachusetts, October 24, 2004
 Payne Road in Freetown/Fall River State Forest. Massachusetts, October 24, 2004
 A towpath of Delaware and Raritan Canal State Park, near Griggstown. New Jersey, May 11, 2007
 A road in Delaware and Raritan Canal State Park. Kingston, New Jersey, May 7, 2007
 A path in Delaware and Raritan Canal State Park. Kingston, New Jersey, May 7, 2007
 Battleship BB-59 USS Massachusetts and Braga Bridge, in fog at morning. Fall River, Massachusetts, September 24, 2004
 Ferns near Massasoit Trail in Freetown/Fall River State Forest. Massachusetts, October 24, 2004
 Doctor s Mill Pond in Freetown - Fall River State Forest. Massachusetts, October 9, 2004
 A covered bridge of Eightmile River in Devils Hopyard State Park. East Haddam, Connecticut, May 22, 2004
 Milestone 15/29 in Delaware and Raritan Canal State Park, north from Griggstown. New Jersey, May 11, 2007
 A path in Delaware and Raritan Canal State Park. North from Kingston, New Jersey, May 7, 2007
 A road in Delaware and Raritan Canal State Park, north from Griggstown. New Jersey, May 11, 2007
 A trail in Delaware and Raritan Canal State Park. Princeton, New Jersey, March 23, 2007
 A towpath in Delaware and Raritan Canal State Park. Princeton, New Jersey, February 21, 2007
 A trail in Delaware and Raritan Canal State Park. Kingston, New Jersey, March 28, 2007
 Spillway in Delaware and Raritan Canal State Park. Kingston, New Jersey, February 10, 2007
 Barberry near Doctor s Mill Pond in Freetown - Fall River State Forest. Massachusetts, October 9, 2004
 Taunton River, Braga Bridge and Brayton Point Power Plant, view from an apartment in Fall River. Massachusetts, December 19, 2004
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