A mixed-use project bound for East Riverside Drive could bring six floors of new residences alongside 3,500 square feet of retail space to an unusually narrow tract on one of the city's fastest-growing corridors. The project, described in city site plan filings as a 72-unit condo community known as The Summit at Riverside, would replace two vacant retail storefronts and one residence at a 0.57-acre assembly of adjacent properties located between 1605 to 1609 . . .
