REPCONN Test Site Checkpoint

This is the only road to and from the REPCONN Test Site, and is teeming with Ghouls. Be on your guard, and check the checkpoint for Chems on the small table, then ransack the Checkpoint under the bridge itself. Then run to the sandbag defenses at the far (southwest) end, under the bridge, to collect a number of items (don' forget to check any ash Piles!). Finally, double back up the north slope of the bridge to the top of the bridge itself, and claim further items. You could Sneak to this final point and snipe from up there