By this time it was clear that Bragg intended to fall back behind the Tennessee River, and our only chance of accomplishing anything of importance was to smash up his rear-guard before it crossed the Cumberland Mountains, and in pursuance of this idea I was directed to attack such of his force as was holding on to Winchester. At 4 o'clock on the morning of July 2 I moved on that town, and when we got close to it directed my mounted troops to charge a small force of Confederate cavalry that was picketing their front. The Confederates resisted but little, and our men went with them in a disorderly chase through the village to Boiling Fork, a small stream about half a mile beyond. Here the fleeing pickets, rallying behind a stronger force, made a stand, and I was directed by McCook to delay till I ascertained if Davis's division, which was to support me, had made the crossing of Elk River, and until I could open up communication with Brannan's division, which was to come in on my left at Decherd. As soon as I learned that Davis was across I pushed on, but the delay had permitted the enemy to pull his rear-guard up on the mountain, and rendered nugatory all further efforts to hurt him materially, our only returns consisting in forcing him to relinquish a small amount of transportation and forage at the mouth of the pass just beyond Cowan, a station on the line of the Nashville and Chattanooga railroad.
At Cowan, Colonel Watkins, of the Sixth Kentucky Cavalry, reported to me with twelve hundred mounted men. Having heard during the night that the enemy had halted on the mountain near the University—an educational establishment on the summit—I directed Watkins to make a reconnoissance and find out the value of the information. He learned that Wharton's brigade of cavalry was halted at the University to cover a moderately large force of the enemy's infantry which had not yet got down the mountain on the other side, so I pushed Watkins out again on the 5th, supporting him by a brigade of infantry, which I accompanied myself. We were too late, however, for when we arrived at the top of the mountain Wharton had disappeared, and though Watkins pursued to Bridgeport, he was able to do nothing more, and on his return reported that the last of the enemy had crossed the Tennessee River and burned the railroad bridge.
Nothing further could now be done, so I instructed Watkins to rejoin the division at Cowan, and being greatly fatigued by the hard campaigning of the previous ten days, I concluded to go back to my camp in a more comfortable way than on the back of my tired horse. In his retreat the enemy had not disturbed the railway track at all, and as we had captured a hand-car at Cowan, I thought I would have it brought up to the station near the University to carry me down the mountain to my camp, and, desiring company, I persuasively invited Colonel Frank T. Sherman to ride with me. I sent for the car by a courier, and for a long time patiently awaited its arrival, in fact, until all the returning troops had passed us, but still it did not come. Thinking it somewhat risky to remain at the station without protection, Sherman and myself started our horses to Cowan by our orderlies, and set out on foot to meet the car, trudging along down the track in momentary expectation of falling in with our private conveyance. We had not gone very far before night overtook us, and we then began to realize the dangers surrounding us, for there we were alone and helpless, tramping on in the darkness over an unknown railroad track in the enemy's country, liable on the one hand to go tumbling through some bridge or trestle, and on the other, to possible capture or death at the hands of the guerrillas then infesting these mountains. Just after dark we came to a little cabin near the track, where we made bold to ask for water, notwithstanding the fact that to disclose ourselves to the inmates might lead to fatal consequences. The water was kindly given, but the owner and his family were very much exercised lest some misfortune might befall us near their house, and be charged to them, so they encouraged us to move on with a frankness inspired by fear of future trouble to themselves.
At every turn we eagerly hoped to meet the hand-car, but it never came, and we jolted on from tie to tie for eleven weary miles, reaching Cowan after midnight, exhausted and sore in every muscle from frequent falls on the rough, unballasted road-bed. Inquiry. developed that the car had been well manned, and started to us as ordered, and nobody could account for its non-arrival. Further investigation next day showed, however, that when it reached the foot of the mountain, where the railroad formed a junction, the improvised crew, in the belief no doubt that the University was on the main line instead of near the branch to Tracy City, followed the main stem until it carried them clear across the range down the Crow Creek Valley, where the party was captured.
I had reason to remember for many a day this foolish adventure, for my sore bones and bruised muscles, caused me physical suffering until I left the Army of the Cumberland the next spring; but I had still more reason to feel for my captured men, and on this account I have never ceased to regret that I so thoughtlessly undertook to rejoin my troops by rail, instead of sticking to my faithful horse.
CHAPTER XV.
ORDERED TO OCCUPY BRIDGEPORT—A SPY—THE BATTLE OF CHICKAMAUGA—GENERAL THOMAS—TREATED TO COFFEE—RESULTS OF THE BATTLE.
The Tullahoma campaign was practically closed by the disappearance of the enemy from the country north of the Tennessee River. Middle Tennessee was once more in the possession of the National troops, and Rosecrans though strongly urged from Washington to continue on, resisted the pressure until he could repair the Nashville and Chattanooga railroad, which was of vital importance in supplying his army from its secondary base at Nashville. As he desired to hold this road to where it crossed the Tennessee, it was necessary to push a force beyond the mountains, and after a few days of rest at Cowan my division was ordered to take station at Stevenson, Alabama, the junction of the Memphis and Charleston road with the Nashville and Chattanooga, with instructions to occupy Bridgeport also.
The enemy had meanwhile concentrated most of his forces at Chattanooga for the twofold purpose of holding this gateway of the Cumberland Mountains, and to assume a defensive attitude which would enable him to take advantage of such circumstances as might arise in the development of the offensive campaign he knew we must make. The peculiar topography of the country was much to his advantage, and while we had a broad river and numerous spurs and ridges of the Cumberland Mountains to cross at a long distance from our base, he was backed up on his depots of supply, and connected by interior lines of railway with the different armies of the Confederacy, so that he could be speedily reinforced.
Bridgeport was to be ultimately a sub-depot for storing subsistence supplies, and one of the points at which our army would cross the Tennessee, so I occupied it on July 29 with two brigades, retaining one at Stevenson, however, to protect that railway junction from raids by way of Caperton's ferry. By the 29th of August a considerable quantity of supplies had been accumulated, and then began a general movement of our troops for crossing the river. As there were not with the army enough pontoons to complete the two bridges required, I was expected to build one of them of trestles; and a battalion of the First Michigan Engineers under Colonel Innis was sent me to help construct the bridge. Early on the 3ist I sent into the neighboring woods about fifteen hundred men with axes and teams, and by nightfall they had delivered on the riverbank fifteen hundred logs suitable for a trestle bridge. Flooring had been shipped to me in advance by rail, but the quantity was insufficient, and the lack had to be supplied by utilizing planking and weather-boarding taken from barns and houses in the surrounding country. The next day Innis's engineers, with the assistance of the detail that had felled the timber, cut and half-notched the logs, and put the bridge across; spanning the main channel, which was swimming deep, with four or five pontoons that had been sent me for this purpose. On the 2d and 3d of September my division crossed on the bridge in safety, though we were delayed somewhat because of its giving way once where the pontoons joined the trestles. We were followed by a few detachments from other commands, and by nearly all the transportation of McCook's corps.