The first time I looked for this I had never found a rivet and did not go far enough on this side of the tracks. Much safer from this side. There is parking on Bellevue and a short walk between businesses to a set of steps that takes you along the tracks outside the chain link fence and a narrow wooded area. There is some sort of small storage building near the fence that I used as a way point to access the RR tracks. A short walk toward the north put me at the correct side of the overpass bridge and there it was bright and shiny!