August 29: Attack on the Unfinished Railroad
While Longstreet’s 25,000-man corps was slowly making his way towards the battlefield from a fight at Thoroughfare Gap the day before, Stonewall Jackson prepared his corps for the defense of the unfinished railroad north of Manassas Junction and the small village of Groveton. He placed A. P. Hill’s division on the left near Bull Run, Alexander Lawton’s division in the center, and William Starke’s division on the right, positioned on Stony Ridge.


