Dave Keller provides this data: Hay Road crossed the LIRR's Main Line tracks at grade on the east side of where that bridge was later constructed. When Camp Upton was under construction in 1917, the Hay Road crossing was closed, the bridge in question built over the LIRR's Main Line tracks, the main avenue into the camp greatly improved and renamed Upton Road. On 5/24/1918, the Upton Road station was built on the north side of the tracks, on the east side of that bridge. Part of the station platform extended across the former grade crossing
of Hay Road. This Main Line station was IN ADDITION to the station in the camp. The stations closed in 1922 when the camp closed and LIRR service to the camp ceased in April of that year.
Upton Road remained the main north-south avenue, following the path of the former Hay Road and, during WWII, became, once again, the main avenue into Camp Upton when it was rebuilt and reactivated. This trestle and road was later made obsolete with the construction of the Wm. Floyd Parkway in 1959 and access into the former camp, now Brookhaven National Laboratory, made from the parkway. Dave photographed this bridge in 1968. It was torn down shortly after. He suggests you contact him directly at
[email protected] should you wish to purchase images.