A grayscale plan labeled “PRELIMINARY/DRAFT” showing Alternative Two, a proposed interchange configuration at Highway 401 and Brock Road. Highway 401 runs east–west across the center, intersected by Brock Road South crossing the Highway in the north–south direction. The design includes a newly relocated carpool lot in the north-west quadrant and multiple ramps connecting the highway to local roads with the north-to-west ramp located south of the proposed carpool lot. The design also includes a roundabout located south of the highway, and a signalized intersection north of the highway. The roundabout in the southwest quadrant of Highway 401 and Brock Road South includes a note indicating a future fourth leg connection to Morrison Connection Road. Surrounding areas show nearby streets and residential blocks, providing context for how the interchange integrates into the local road network.