Earlier editions: 2026-09
Title 7 — HIGHWAYS AND TRAFFIC›Division 2 — TRAFFIC CODE›Article 11 — DECREASED SPEED LIMITS
San Diego County Municipal Code § 72.162 Rancho San Dieguito
San Diego County Municipal Code · 2026-10 edition · updated 2026-10-03 · San Diego County
Cite as: San Diego County Municipal Code § 72.162 · Text as of 2026-10-03
The prima facie speed limit on Lomas Santa Fe Drive from the Solana Beach City Limit (at Highland Drive) easterly to La Floresta (private road) is hereby decreased to and established at 40 miles per hour.
(Section 72.162 repealed by Ord. No. 6386 (N.S.), effective 8-5-82, and new Section 72.162 added by Ord. No. 6951 (N.S.), effective 6-13-85; amended by Ord. No. 7750 (N.S.), effective 6-7-90; amended by Ord. No. 10530 (N.S.), effective 5-18-18; amended by Ord. No. 10889 (N.S.), effective 3-8-24)
SEC. 72.162.1. RANCHO SANTA FE.¶
The prima facie speed limit on El Montevideo between Paseo Delicias and Via de Fortuna is hereby decreased to and established at 40 miles per hour.
(Section 72.162.1 repealed by Ord. No. 6386 (N.S.), effective 8-5-82, and new Section 72.161.1 added by Ord. No. 6951 (N.S.), effective 6-13-85; amended by Ord. No. 10837 (N.S.), effective 4-14-23)
SEC. 72.162.2. RANCHO SANTA FE.¶
The prima facie speed limit on El Camino Real (County Road A13) from the south line of La Orilla to the north line of Linea de Cielo (County Road A30) is hereby decreased to and established at 45 miles per hour.
(Amended by Ord. No. 3228 (N.S.), effective 9-11-68, and repealed by Ord. No. 6386 (N.S.), effective 8-5-82; new section 72.162.2 added by Ord. No. 7406 (N.S.), effective 12-10-87; amended by Ord. No. 7543 (N.S.), effective 11-17-88)
SEC. 72.162.21. FAIRBANKS RANCH.¶
The prima facie speed limit on San Dieguito Road from the north line of El Apajo northerly to the San Diego city limit (east of Circa Oriente, private road) is hereby decreased to and established at 45 miles per hour.
(Added by Ord. No. 7663 (N.S.), effective 9-21-89; amended by Ord. No. 8630 (N.S.), effective 2-22-96; amended by Ord. No. 10958 (N.S.), effective 12-5-25)
SEC. 72.162.21.1. FAIRBANKS RANCH.¶
The prima facie speed limit on San Dieguito Road from the San Diego City Limit northerly to the south line of El Apajo is hereby decreased to and established at 50 miles per hour.
(Added by Ord. No. 8631 (N.S.), effective 2-22-96)
SEC. 72.162.22. FAIRBANKS RANCH.¶
The prima facie speed limit on Rancho Diegueno Road from the east line of San Dieguito Road easterly to the west line of Rancho Santa Fe Farms Road is hereby decreased to and established at 40 miles per hour.
(Added by Ord. No. 8162 (N.S.), effective 11-19-92; Ord. No. 8269 (N.S.), effective 7-29-93)
SEC. 72.162.22.1. FAIRBANKS RANCH.¶
The prima facie speed limit on Rancho Valencia Road from the north line of Rancho Diegueno Road northerly to the End of County Maintenance is hereby decreased to and established at 35 miles per hour.
(Added by Ord. No. 10459 (N.S.), effective 2-24-17)
SEC. 72.162.3. RANCHO SANTA FE.¶
The prima facie speed limit on Calzada del Bosque from the east line of Linea del Cielo to the west line of Via de la Valle is hereby decreased to and established at 40 miles per hour.
(Added by Ord. No. 3228 (N.S.), effective 9-11-68, and repealed by Ord. No. 6386 (N.S.), effective 8-5-82; new Section 72.162.3 added by Ord. No. 7447 (N.S.), effective 3-17-88; amended by Ord. No. 10808 (N.S.), effective 10-28-22)
SEC. 72.162.3.5. RANCHO SANTA FE.¶
The prima facie speed limit on La Orilla from the east line of El Camino Real easterly to the west line of Rambla de las Flores is hereby decreased to and established at 30 miles per hour.
(Added by Ord. No. 9692 (N.S.), effective 1-14-05; amended by Ord. No. 11000 (N.S.), effective 6-19-26)
SEC. 72.162.31. FAIRBANKS RANCH.¶
The prima facie speed limit on El Apajo/Via de Santa Fe from the west line of San Dieguito Road to the south line of Calzada del Bosque is hereby decreased to and established at 40 miles per hour.
(Added by Ord. No. 7644 (N.S.), effective 8-4-89; amended by Ord. No. 10932 (N.S.), effective 2-28-25)
SEC. 72.162.32. RANCHO SANTA FE.¶
The prima facie speed limit on Avenida de Acacias from the north line of La Granada (County Road A23-3) to the south line of San Elijo is hereby decreased to and established at 40 miles per hour.
(Added by Ord. No. 8024 (N.S.), effective 2-13-92)
SEC. 72.162.33. RANCHO SANTA FE.¶
The prima facie speed limit on El Camino Real from the south line of Linea del Cielo to the San Diego City Limit (near Rancho del Madison) is hereby decreased to and established at 40 miles per hour.
(Added by Ord. No. 8982 (N.S.), effective 12-8-98; amended by Ord. No. 10746 (N.S.), effective 10-1-21)
SEC. 72.162.34. RANCHO SANTA FE.¶
The prima facie speed limit on Lago Lindo from the east line of Avenida De Acacias to the south line of El Camino del Norte is hereby decreased to and established at 35 miles per hour.
(Added by Ord. No. 8984 (N.S.), effective 12-8-98; amended by Ord. No. 10752 (N.S.), effective 11-19-21)
SEC. 72.162.35. RANCHO SANTA FE.¶
The prima facie speed limit on that portion of La Valle Plateada from Paseo Delicias northeasterly to El Montevideo is hereby decreased to and established at 30 miles per hour.
(Added by Ord. No. 9065 (N.S.), effective 8-19-99; amended by Ord. No. 10773 (N.S.), effective 4-15-22)
SEC. 72.162.36. [RESERVED.]¶
(Added by Ord. No. 9308 (N.S.), effective 3-9-01; amended by Ord. No. 9574 (N.S.), effective 8-8-03; repealed by Ord. No. 10752 (N.S.), effective 11-19-21)
SEC. 72.162.37. RANCHO SANTA FE.¶
The prima facie speed limit on Via Cuatro Caminos from the south line of Del Dios Highway southerly to the end (a distance of .68 miles) is hereby decreased to and established at 35 miles per hour.
(Added by Ord. No. 9309 (N.S.), effective 3-9-01)
SEC. 72.162.38. RANCHO SANTA FE.¶
The prima facie speed limit on Calzada del Bosque between Via de la Valle and Via de Santa Fe, is hereby decreased to and established at 45 miles per hour.
(Added by Ord. No. 9503 (N.S.), effective 10-25-02; amended by Ord. No. 10808 (N.S.), effective 10-28-22)
SEC. 72.162.39. 4S RANCH.¶
The prima facie speed limit on Camino San Bernardo from Camino Del Norte southerly to the end is hereby decreased to and established at 45 miles per hour.
(Added by Ord. No. 9540 (N.S.), effective 4-11-03; amended by Ord. No. 9790 (N.S.), effective 8-18-06; amended by Ord. No. 9798 (N.S.), effective 10-20-06; amended by Ord. No. 9819 (N.S.), effective 1-12-07)
SEC. 72.162.39.1. 4S RANCH.¶
The prima facie speed limit on 4S Ranch Parkway from the south line of Camino del Norte southerly to Dove Creek Road is hereby decreased to and established at 30 miles per hour.
(Added by Ord. No. 9956 (N.S.), effective 11-28-08; amended by Ord. No. 10811 (N.S.), effective 11-25-22)
SEC. 72.162.39.2. 4S RANCH.¶
The prima facie speed limit on Carmel Valley Road/Bernardo Center Drive from the San Diego City Limit (at Winecreek Road) easterly to the San Diego City Limit (at Camino Crisalida) is hereby decreased to and established at 50 miles per hour.
(Added by Ord. No. 10004 (N.S.), effective 9-4-09; amended by Ord. No. 10917 (N.S.), effective 10-11-24)
SEC. 72.162.39.3. 4S RANCH.¶
The prima facie speed on Rancho Bernardo Road from the San Diego City Limit (350 feet west of Via Del Campo) westerly to Camino del Norte is hereby decreased to and established at 45 miles per hour.
(Added by Ord. No. 10144 (N.S.), effective 5-13-11; amended by Ord. No. 10530 (N.S.), effective 5-18-18)
SEC. 72.162.39.3.1. 4S RANCH.¶
The prima facie speed limit on Dove Canyon Road from Camino del Norte southerly to Bernardo Center Drive/Carmel Valley Road is hereby decreased to and established at 45 miles per hour.
(Added by Ord. No. 10159 (N.S.), effective 8-12-11)
SEC. 72.162.39.4. 4S RANCH.¶
The prima facie speed on Alva Road from Rancho Bernardo Road northerly to End of County-Maintenance is hereby decreased to and established at 35 miles per hour.
(Added by Ord. No. 10145 (N.S.), effective 5-13-11)
SEC. 72.162.39.5. 4S RANCH.¶
The prima facie speed on Camino Del Norte from the San Diego City Limit (near Bernardo Center Drive) westerly to Dove Canyon Road is hereby decreased to and established at 55 miles per hour.
(Added by Ord. No. 10295 (N.S.), effective 11-8-13)
SEC. 72.162.39.5.1. 4S RANCH.¶
The prima facie speed on Camino Del Norte from Dove Canyon Road westerly to the San Diego City Limit (Rancho Bernardo Road/Lone Quail Road) is hereby decreased to and established at 50 miles per hour.
(Added by Ord. No. 10295 (N.S.), effective 11-8-13)
SEC. 72.162.4. VISTA.¶
The prima facie speed limit on Buena Creek Road (County Road B18) from the east linf of South Santa Fe Avenue (County Road B34) easterly to the west line of Monte Vista Drive (County Road B20) is hereby decreased to and established at 35 miles per hour.
(Added by Ord. No. 3228 (N.S.), effective 9-11-68, and repealed by Ord. No. 6386 (N.S.), effective 8-5-82; new Section 72.162.4 added by Ord. No. 7535 (N.S.), effective 10-27-88; amended by Ord. No. 9635 (N. S.), effective 5-7-04)
SEC. 72.162.5. VISTA.¶
The prima facie speed limit on Buena Creek Road from the east line of Monte Vista Drive easterly to the west line of Hollyberry Road (East) is hereby decreased to and established at 40 miles per hour.
(Added by Ord. No. 3568 (N.S.), effective 9-3-70, and repealed by Ord. No. 4889 (N.S.), effective 5-19-77; new Section 72.162.5 added by Ord. No. 7535 (N.S.), effective 10-27-88; amended by Ord. No. 10547 (N.S.), effective 8-10-18)
SEC. 72.162.51. VISTA.¶
The prima facie speed limit on Buena Creek Road from the east line of Hollyberry Road (East) easterly to the San Marcos City Limit (near Sunny Vista Lane) is hereby decreased to and established at 45 miles per hour.
(Added by Ord. No. 3765 (N.S.), effective 11-4-71, and repealed by Ord. No. 6386 (N.S.), effective 8-5-82; new Section 72.162.51 added by Ord. No. 7535 (N.S.), effective 10-27-88; amended by Ord. No. 10547 (N.S.), effective 8-10-18)
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