| Route 90 - Parallel Highway 78 - 32 miles. Parallel Hwy 78 Start Coast Hwy 101 & Beech, Carlsbad 0.0 S Coast Hwy 101 0.1 E Grand 0.5 L Jefferson 1.7 R Marron 2.8 R Avenida de Anita 3.4 L Carlsbad Village 5.3 L College 6.1 R Lake 6.4 L Thunder 6.7 R Hacienda 9.8 R Vale View (2nd one) 10.0 L Crest View 10.2 R Sunset 11.0 L Buena Vista 11.3 L Mar Vista 12.4 R Thibodio 13.9 = Plumosa 14.2 R Plumosa 14.7 L Oleander 15.7 R Las Flores 15.8 L Descanso 16.2 R Pawnee 16.4 L Grand 16.9 R Via Vera Cruz 17.7 R Discovery 18.4 R Discovery 18.5 L San Pablo 18.7 L San Pablo 20.3 L San Marino 20.7 R Lake San Marcos 21.0 R Rancho Santa Fe 21.4 L San Marcos 22.7 = Palomar Airport 27.5 R Hidden Valley 28.0 L Lego bike path 28.5 R Lego 28.9 L Cannon 30.1 R Coast Hwy 101 32.3 return to start ![]() |