HomeUSAColoradoBoulderFlatironsCentralBackporchSouthern Exposure5.7East Face/Back Porch5.65.13btradFA The Five Year Plan aka Space Time Inversion 5.13b FA: Roger Briggs and Bill Briggs, 1971, FFA: Dale Goddard, 1985.UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Backporch1Southern Exposure5.7Trad2Five Year Plan aka Space Time Inversion5.13bTrad 3East Face/Back Porch5.6Trad4North Face Flake5.10aTrad