At the suggestion of Union Major GeneralUlysses S. Grant,[2]Major GeneralGeorge H. Thomas, decided to probe GeneralJoseph E. Johnston's strength to determine if the loss of two full divisions to reinforce Confederate forces elsewhere had made the ConfederateArmy of Tennessee vulnerable to Union attack. On February 22, Thomas began the reconnaissance movement, which consisted of three columns of Union troops. After several days of intense skirmishing, Thomas's army retreated, since it was obvious that Johnston was still capable of repelling a major Union assault. Thomas's force had lost 300 officers and men killed or wounded, against 140 men for the Confederates.
Battlefield condition
Much of the battlefield landscape has been compromised by Interstate 75, development along US Route 41, the growth of the City of Dalton, and subdivision of the Crow Valley and Tunnel Hill areas.[3]