Union Army Crosses Rappahannock at Fredericksburg
In the American Civil War, Union General Ambrose Burnside replaced George McClellan and planned a swift advance on Richmond. Logistical delays prevented an early crossing of the Rappahannock River. On December 11, 1862, Union engineers began assembling pontoon bridges under Confederate sniper fire from Fredericksburg. Union artillery bombarded the town to clear the way, allowing troops to cross and occupy Fredericksburg. This positioned the Army of the Potomac for the major battle the following day against Robert E. Lee's forces on Marye's Heights.
