The massive new retail complex at the corner of Davis Drive and Highway 404 in Newmarket. Rice Group Inc. seeks to pre-pay development charges to Newmarket for the project's second phase, according to municipal staff, and is ready to make a site plan submission. The second phase will add a large-format retail store to the south end of the 1250 Davis Dr. and 1240 Twinney Dr. property bordering Newmarket's industrial plaza. The town has said the development's first phase — which includes eight retail commercial buildings —- is under construction