Montgomery Point Lock and Dam

These photographs were taken of construction activities on-going at the Montgomery Point Lock and Dam construction site. The project is located on the White River at N.M. 0.5 of the McClellan-Kerr Arkansas River Navigation System. The prime contractor is J.A. Jones/Atkinson -Constructors, A Joint Venture.

The work consists of construction of a new lock, dam, crest gate dewatering system, diversion channel, channel revetments, dikes, control tower, and mooring area. The structure consists of a 110-foot-wide by 600-foot-long (usable dimension) miter-gated U-frame concrete lock, with 524-foot concrete floating guide walls; a 300-foot-wide bottom lift hinged-crested gated navigable pass concrete spillway, including ten 30-foot-wide gates; and a 200-foot-wide fixed crest concrete overflow spillway.

Photo	Caption	Description
	Lock Chamber	4/30/2003 9:07:24 AM Centerline of lock chamber.
	Lock Chamber	4/25/2003 10:06:06 AM Centerline of lock chamber.
	Aerial April 2003	4/9/2003 8:17:10 AM Cofferdam from north bank.
	Aerial April 2003	4/9/2003 8:14:58 AM Cofferdam from south bank.
	Aerial April 2003	4/9/2003 8:10:58 AM Cofferdam from upstream.
	Aerial April 2003	4/9/2003 8:07:44 AM Cofferdam from downstream.
	Aerial April 2003	4/9/2003 8:06:50 AM Cofferdam from upstream.
	Aerial April 2003	4/9/2003 8:05:54 AM Cofferdam from downstream north bank.
	General View	4/8/2003 9:52:24 AM View of navigable pass spillway and overflow spillway.
	General View	4/8/2003 9:50:12 AM View looking downstream along centerline of lock.