Map to the Headquarters marker for the 2nd Corps, 1st Division, 4th Brigade, Army of the Potomac
at Gettysburg

The marker is in the Rose Woods on the east side of Brooke Avenue about 0.45 mile past Sickles Avenue. Brooke Avenue is a continuation of Ayers and Cross Avenues, incorrectly shown on Google maps as Detrobriand Avenue (which it does eventualy turn into). All are one way west and north. Location: 39.795261° N, 77.247054° W