Table:
text: List of bridges on the National Register of Historic Places in North Dakota
List of bridges on the National Register of Historic Places in North Dakota
List of bridges on the National Register of Historic Places in North Dakota
Name_ Listed Location_ County Type_
West Antelope Bridge 1997-02-27 Flora Benson Pratt pony truss bridge
West Park Bridge 1997-02-27 Valley City Barnes concrete false arch bridge
Westgaard Bridge 1997-02-27 Voltaire McHenry Pratt pony through truss
Blanchard Bridge 1997-02-27 removed 2009-3-25 Blanchard Traill Pratt through truss
Goose River Bridge 1997-02-27 removed 2009-3-25 Hillsboro Traill Pratt through truss
Liberty Memorial Bridge 1997-03-11 removed 2009-3-25 Bismarck Burleigh Warren-Turner through truss
Porter Elliott Bridge 1997-02-27 removed 2009-3-25 Hillsboro Traill Warren through truss
Portland Park Bridge removed 2004-09-23 Portland Traill steel through girder
Rainbow Arch Bridge removed 2004-09-23 Valley City Barnes Marsh Rainbow Arch

Question: Which bridge is a Pratt Pony Through Truss Tyoe Bridge under the list of bridges on the National Register of Historic Places in North Dakota?