photos 20210705. Bridges (and underpasses and overpasses) of July 05. John B. Parkin’s 1966 modern enclosed open spandrel concrete arch bridge brings the subway over the Riverdale Ravine. Image July 6, 2021 Vik
photos 20180514. The top of the Rosedale Valley Bridge, an open spandrel concrete arch bridge, that brings the TTC across the Rosedale Ravine (John B. Parkin Associates, 1966). May 15, 2018 Vik
