The first two are on Totowa Rd. NB and SB, respectively (the hanging arrow should point right), across the river from Glover Avenue and the I-80 Exit 56 area of Woodland Park (formerly West Paterson until 2009). The last photo is on little-traveled Troy Rd. EB at Mazdabrook Rd. in Parsippany.
Up close and personal on Spruce St. SB in Paterson, then Simpson Rd. SB alongside I-80 at the overpass leading into Columbia. It's not clear how to get to I-80 WB once you turn into Columbia, and I can't even figure it out even after looking at a map.
Right: Madison Ave. SB in Paterson at I-80 Exit 58.