The Rodeway Inn along the Black Horse Pike in Egg Harbor Township could be revived as garden apartments and townhouses, according to a developer’s plan that will go before EHT’s planning board on Monday. Eastern Pacific Development is seeking preliminary site plan approval for an affordable housing project that would turn the existing 77-unit motel into one-and two-bedroom garden apartments. Nine additional townhouses with two- and three- bedroom units would also be built, according to the planning board agenda. The developer is also proposing to demolish an existing office building on the site and add a children’s play area and a community area. “There’s a significant need for affordable housing right now,” said Hans Alpert, chief executive of Eastern Pacific Development.