The Foundry is located just SOUTH of the Spokane Street viaduct (West Seattle Bridge) at 4130 1st Avenue South. The best way to get there is to take the 1st AVE S. exit from the West Seattle Bridge and turn left on 1st (going North), then turn around and head back SOUTH on 1st and keep going until passing under the Spokane St Viaduct. Continue South in left lane approximately 2 more blocks. Turn left on S Dakota St (immediately before the overpass). Take an immediate right down “Dead End” driveway, running along overpass. The Foundry is in between Crosscut Hardwoods and Daniel Smith Art Supplies.