The destruction of those roads to such an extent that they cannot be used by the enemy in connection with Richmond during the remainder of the campaign is an important part of the plan of campaign.  The latest information from Major-General Hunter represents him to be a few miles west of Lynchburg.  He may endeavor to form a junction with this army; you will communicate with him if practicable, and have delivered to him verbally the contents of the following copy of a communication from Lieutenant-General Grant to the major-general commanding this army.  Lieutenant Brooks, who will accompany your expedition part of the way, should be informed where General Hunter will probably be found.

“The success of your expedition will depend upon the secrecy with which it is commenced, and the celerity with which its movements are conducted; your command will, therefore, have with it the lightest supplies and smallest number of wheels consistent with the thorough execution of the duty, the supplies of the section of country you will operate in being taken into account.  Upon the completion of the work assigned you, you will rejoin this army.

“The chief quartermaster was directed yesterday to supply you with the implements and material for the destruction of railroads obtained for General Sheridan.

“[Signed] “A.  A. Humphreys, “Major-General, Chief-of-Staff.”

“Headquarters cavalry forces,
Mount Sinai Church, June 21, 1864—­6 P.M.

“Major-general Humphreys,”
“Chief-of-Staff. 
“The instructions of the major-general commanding, of this date, are
received.  I shall march in obedience thereto at 2 A. M. to-morrow. 
Before starting I would like to know if our infantry forces cover the
Weldon road.

“I propose striking the Southside road first at Sutherland Station, or some point in that vicinity, tearing up the track sufficiently to delay railroad communication ten or twelve hours.  At this place I shall detach a force to strike the Richmond and Danville road, by a rapid march, at the nearest point, tearing up the track at every practicable point between there and Burkeville.

“From Sutherlands I shall move the main body of my command by the Great road (breaking the railroad at every convenient point) directly to Burkeville, which, if we succeed in capturing, will afford us the opportunity of prosecuting our work with great advantage.  As soon as I have made dispositions for communicating with Hunter and done all the damage possible, I shall move with all possible rapidity for Danville and Grenboro’.

“Circumstances must, however, is a great degree control our movements after leaving Burkeville.

“If Sheridan will look after Hampton, I apprehend no difficulty, and hope to be able to do the enemy great damage.  The ammunition issued to my command is very defective.  The implements for destroying roads have not yet arrived, but I learn from General Ingalls that they will certainly be here early to-morrow.