junction with Sherman, and was directed to report to him. With two or
three regiments of his command he moved in the morning along the banks
of the Tennessee, and reached the point where the bridge was being laid.
He went out on the bridge as far as it was completed from the south end,
and saw Sherman superintending the work from the north side and moving
himself south as fast as an additional boat was put in and the roadway
put upon it. Howard reported to his new chief across the chasm between
them, which was now narrow and in a few minutes closed.

While these operations were going on to the east of Chattanooga, Hooker
was engaged on the west. He had three divisions: Osterhaus's, of the
15th corps, Army of the Tennessee; Geary's, 12th corps, Army of the
Potomac; and Cruft's, 14th corps, Army of the Cumberland. Geary was on
the right at Wauhatchie, Cruft at the centre, and Osterhaus near Brown's
Ferry. These troops were all west of Lookout Creek. The enemy had the
east bank of the creek strongly picketed and intrenched, and three
brigades of troops in the rear to reinforce them if attacked. These
brigades occupied the summit of the mountain. General Carter L.
Stevenson was in command of the whole. Why any troops, except artillery
with a small infantry guard, were kept on the mountain-top, I do not
see. A hundred men could have held the summit--which is a palisade for
more than thirty feet down--against the assault of any number of men
from the position Hooker occupied.

The side of Lookout Mountain confronting Hooker's command was rugged,
heavily timbered, and full of chasms, making it difficult to advance
with troops, even in the absence of an opposing force. Farther up, the
ground becomes more even and level, and was in cultivation. On the east
side the slope is much more gradual, and a good wagon road, zigzagging
up it, connects the town of Chattanooga with the summit.