They were consequently left on the railroad, where supplies could be brought to them.

Before my arrival, Thomas ordered their concentration at Bridgeport.
General W.F.Smith had been so instrumental in preparing for the move which I was now about to make, and so clear in his judgment about the manner of making it, that I deemed it but just to him that he should have command of the troops detailed to execute the design, although he was then acting as a staff officer and was not in command of troops.
On the 24th of October, after my return to Chattanooga, the following details were made: General Hooker, who was now at Bridgeport, was ordered to cross to the south side of the Tennessee and march up by Whitesides and Wauhatchie to Brown's Ferry.

General Palmer, with a division of the 14th corps, Army of the Cumberland, was ordered to move down the river on the north side, by a back road, until opposite Whitesides, then cross and hold the road in Hooker's rear after he had passed.

Four thousand men were at the same time detailed to act under General Smith directly from Chattanooga.

Eighteen hundred of them, under General Hazen, were to take sixty pontoon boats, and under cover of night float by the pickets of the enemy at the north base of Lookout, down to Brown's Ferry, then land on the south side and capture or drive away the pickets at that point.