TCT provided cost estimating services for two concepts: Concept #1, Elevators Only: Install two new hydraulic passenger elevators (ADA Compliant), one on the North Side (westbound) and the other on the South side (eastbound) platform. The elevators under this concept will provide vertical travel with access to platform and street landings with exterior elements to be aesthetically compatible with the existing architectural features of the branch line. Concept #2, Elevators with Overpass: Install two elevators, plus a pedestrian overpass to connect the elevators spanning the tracks for more convenient and direct access to the westbound and eastbound platform. The elevators will be placed directly opposite each other connected by a straight pedestrian overpass that is perpendicular to the LIRR tracks. The elevators will be constructed so that they provide for full integration between the overpass, platform and street levels.