County Highway S21 in San Diego (Coast Highway 101) SERIAL DISTANCE COMMENT ------ -------- ------- 1 0.00 INTERSTATE HIGHWAY 5 6 0.36 SCIENCE CENTER DR 11 0.80 NORTH TORREY PINES RD / GENESEE AVE 16 1.25 JOHN J HOPKINS DR 19 1.49 SCIENCE PARK RD 22 1.68 CALLAN RD 25 1.89 TORREY PINES SCIENCE PARK S 28 2.10 NU SYSTEM DRWY 44 3.71 TORREY PINES STATE RESERVE 49 4.10 CREEK AND RAILROAD CROSSING 54 4.51 CARMEL VALLEY RD 60 5.07 4TH ST / DEL MAR HEIGHTS RD 65 5.44 9TH ST 67 5.60 11TH ST 70 5.75 13TH ST 72 5.90 15TH ST 77 6.32 SANTA FE RAILROAD 80 6.51 COAST BLVD 83 6.72 27TH ST 90 7.37 BORDER AVE / VIA DE LA VALLE COUNTY HIGHWAY S6 96 7.87 DAHLIA DR 100 8.18 PLAZA ST / LOMAS SANTA FE DR COUNTY HIGHWAY S8 103 8.39 ESTRELLA ST 105 8.54 CLIFF ST 107 8.65 SOLANA VISTA DR 109 8.75 OCEAN ST 113 9.04 CARDIFF STATE BEACH SOUTH 122 9.81 CARDIFF STATE BEACH NORTH 124 9.96 SAN ELIJO LAGOON 127 10.18 CHESTERFIELD DR 130 10.39 SAN ELIJO STATE BEACH 141 11.39 SWAMI'S PARK 142 11.47 SWAMI'S PED XING 144 11.54 K ST 146 11.63 J ST 149 11.81 H ST 151 12.00 F ST 153 12.09 E ST 155 12.18 D ST 158 12.37 B ST / ENCINITAS BLVD COUNTY HIGHWAY S9 163 12.79 MARCHETA ST 171 13.55 LEUCADIA BLVD 185 14.87 LA COSTA AVE 187 15.01 SOUTH CARLSBAD STATE BEACH 191 15.27 BATIQUITOS LAGOON 195 15.58 AVENIDA ENCINAS 200 16.07 PONTO RD 204 16.32 SOUTH CARLSBAD STATE BEACH / POINSETTIA LN 208 16.63 BREAKWATER RD 213 17.05 ISLAND WAY 220 17.72 SOLAMAR DR 223 17.93 PALOMAR AIRPORT RD COUNTY HIGHWAY S12 228 18.38 CEREZO DR 232 18.70 CANNON RD 243 19.72 AGUA HEDIONDA LAGOON 246 19.89 TAMARACK AVE 252 20.51 PINE AVE 255 20.72 ELM AVE / CARLSBAD VILLAGE DR 257 20.82 GRAND AVE 260 20.96 BEACH AVE 263 21.19 SANTA FE RAILROAD 265 21.32 STATE ST 268 21.50 BUENA VISTA LAGOON 271 21.70 EATON WAY 273 21.82 VISTA WAY 276 22.09 CASSIDY ST 280 22.36 MORSE ST 282 22.52 LOMA ALTA CREEK 285 22.68 RAILROAD GRADE CROSSING 287 22.80 OCEANSIDE BLVD 292 23.22 WISCONSIN AVE 297 23.58 MICHIGAN AVE 300 23.77 SEAGAZE DR 301 23.84 MISSION AVE 303 23.91 PIERVIEW WAY 304 23.98 CIVIC CENTER DR 307 24.13 SURFRIDER WAY 310 24.32 CALIFORNIA HIGHWAY 76 313 24.56 SAN LUIS REY RIVER SOUTH BANK 316 24.74 SAN LUIS REY RIVER NORTH BANK 319 24.96 HARBOR DR