Natural Bridges to Davenport via Swanton & Ice Cream Grade Mileage: 45.16 Miles Climb: 4582.6 Feet 0.0 Start at Natural Bridges State Beach 0.06 R into and through Natural Bridges 0.61 X Delaware Ave to Natural Bridges Dr 0.96 R Mission St 1.01 L Western Dr 1.08 L HWY 1 9.8 Coffee at Davenport 10.10 R Cement Plant Rd 11.18 R HWY 1 11.56 R Swanton Rd 18.32 L HWY 1 24.87 Lunch Coffee in Davenport 25.92 L Bonny Doon Rd 29.58 L to stay on Bonny Doon Rd 32.51 R Pine Flat Rd 32.69 L Ice Cream Grade 35.09 R Empire Grade Rd 42.83 Becomes High St 42.99 R Western Dr 44.35 R Mission St 44.41 L Natural Bridges Dr 44.74 L Delaware Ave 44.84 R Swanton Blvd 45.16 End at Natural Bridges State Beach R=Right, L=Left, X=Cross, U=Uturn, S=Straight NBP-009