The new Wheels n' Heels® Metro replaces what is currently known as Long Span Series II. Metro has an even greater strength to weight ratio, and much improved aesthetic appeal, since there are now no welds on the top surface. In addition, the filler bars and main bearing bars are both the same thickness thus providing increased percent open area. Included in this new line are types with spacing of 1/2" between the bars to meet ADA requirements as well as types with spacing of 1/4" between bars to accommodate High Heel pedestrian use. Wheels n' Heels® Metro is also bicycle friendly. A slip resistant surface is recommended to meet ADA guidelines. Also available in Stainless Steel upon request.