412:
47:
324:
28:
256:
241:
523:
111:
560:
397:
The current routing of SR 188 was assigned in 1972. The route has remained virtually unchanged since. The Tecate border crossing expanded through the opening of the Tecate
Commercial Vehicle Enforcement Facility, including truck scales; this was completed in 2008, with past expansions to the
393:
A road from the town of
Potrero to Tecate existed by 1917. The Tecate border crossing originally opened in 1932. In 1938, the San Diego County board of supervisors proposed moving rerouting the road to be shorter and on more level ground, although there was opposition from local residents and
355:. The highway heads to an intersection with Thing Road, where it turns to the northeast and out of the commercial district. The route continues to the northeast, intersecting with Humphries Road, where the surroundings become highly undeveloped. SR 188 continues to an intersection with
772:"An act to add Section 253 and Article 3 (commencing with Section 300) to Chapter 2 of Division 1 of, and to repeal Section 253 and Article 3 (commencing with Section 300) of Chapter 2 of Division 1 of, the..."
794:"An act to amend Sections 253, 307, 317, 322, 334, 342, 347, 349, 361, 363, 372, 373, 374, 379, 384, 390, 407, 408, 443, 455, 470, 486, 514, 517, 548, and 550 of, to add Sections 556, 557, 558, 560..."
750:"An act to amend sections 2, 3 and 5 and to add two sections to be numbered 6 and 7 to an act entitled 'An act to provide for the acquisition of rights of way for and the construction, maintenance..."
648:
962:
209:
204:
1011:
387:
214:
184:
587:
224:
199:
902:
634:
367:
63:
390:, SR 188 was officially defined as "the south end of Fallen Leaf Lake to Route 89 near Camp Richardson"; this was later removed in 1965.
1006:
219:
194:
875:"An act to amend Sections 263.3, 263.8, and 415 of, and to add Section 486 to, the Streets and Highways Code, relating to state highways"
378:(AADT) of 5,600 at the northern terminus, and 5,900 at the southern terminus, the latter of which was the highest AADT for the highway.
676:
304:
189:
925:
874:
793:
771:
749:
504:
493:
95:
371:
455:
386:
The original alignment of SR 188, when routes where first assigned, was designated as
Legislative Route 94. In the
375:
300:
176:
157:
259:
244:
526:
356:
296:
114:
627:
394:
businesses who favored the old road. However, the route of the road to Tecate has remained the same since then.
814:
370:, a network of highways that are considered essential to the country's economy, defense, and mobility by the
564:
340:
308:
336:
591:
534:
530:
497:
360:
118:
482:
352:
312:
99:
953:
704:
351:
during 2008. The route progresses northward, passing through a large commercial district in
46:
596:
344:
734:
425:
Please help update this article to reflect recent events or newly available information.
898:
Road
Information - Area Maps - Caltrans District Eleven (San Diego/Imperial Counties)
323:
1000:
446:
with a truck bypass to improve security; these are scheduled for completion by 2015.
443:
284:
137:
986:
896:
653:
348:
343:; this border crossing handled roughly four percent of all traffic in between
292:
288:
147:
991:
830:"Tecate Road Plan Again Up to Board; Protest Hearing Granted for Next Week".
315:. The route was assigned in the area in 1972, and has remained intact since.
27:
961:
684:(Map). Scale not given. Washington, DC: Federal Highway Administration
703:
Natzke, Stefan; Neathery, Mike & Adderly, Kevin (June 20, 2012).
590:. Sacramento: California Department of Transportation. Archived from
322:
363:, where the designation ends and right-of-way merges into SR 94.
976:
405:
971:
544:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
981:
924:
California
Department of Transportation (October 2018).
949:
944:
928:. Sacramento: California Department of Transportation.
737:. Sacramento: California Department of Transportation.
848:(Map). Automobile Club of Southern California. 1935.
819:(Map). Automobile Club of Southern California. 1917.
167:
153:
143:
133:
128:
105:
90:
85:
77:
69:
56:
23:
442:Improvements are being planned to connect the two
972:Caltrans: State Route 183 highway conditions
675:Federal Highway Administration (March 25, 2015).
628:"State Route 188 - Transportation Concept Report"
398:crossing having been completed in 2004 and 2005.
963:Template:Attached KML/California State Route 188
733:California Department of Transportation (2013).
711:. Washington, DC: Federal Highway Administration
503:South end of SR 188; continues south beyond the
759:. State of California. Ch. 767 p. 2034–2042.
307:. Its southern terminus is at the border near
311:and its northern terminus with SR 94 is near
8:
982:California Highway Patrol Traffic Incidents
678:National Highway System: California (South)
581:
579:
283:, is an approximately two-mile (3 km)
987:California @ AARoads.com - State Route 188
885:. State of California. Ch. 1216 p. 2351.
460:
327:SR 188, with Tecate in the background
233:
966:
781:. State of California. Ch. 385 p. 1182.
728:
726:
586:California Department of Transportation.
903:California Department of Transportation
575:
705:"What is the National Highway System?"
20:
1012:Roads in San Diego County, California
637:. December 2011. pp. 3, 5, 8, 9.
622:
620:
618:
616:
520:
514:
492:
486:
7:
649:"Overview map of California SR 188"
926:"Log of Bridges on State Highways"
73:1.850 mi (2.977 km)
51:State Route 188 highlighted in red
14:
834:. November 15, 1938. p. A6.
803:. State of California. Ch. 1372.
558:
521:
410:
254:
239:
109:
45:
26:
977:Caltrans Traffic Conditions Map
388:1964 state highway renumbering
374:. In 2013, SR 188 had an
372:Federal Highway Administration
1:
862:(Map). Thomas Brothers. 2009.
735:"All Traffic Volumes on CSHS"
305:Mexico – United States border
1007:State highways in California
881:Session of the Legislature.
799:Session of the Legislature.
777:Session of the Legislature.
755:Session of the Legislature.
376:annual average daily traffic
177:State highways in California
992:California Highways: SR 188
873:California State Assembly.
792:California State Assembly.
770:California State Assembly.
748:California State Assembly.
565:California Roads portal
494:Mexico–United States border
366:The entire route is in the
331:SR 188, also known as
96:Mexico–United States border
94:Avenida Lázaro Cárdenas at
1028:
507:as Avenida Lázaro Cárdenas
543:
538:
517:
511:
502:
489:
481:
476:
473:
470:
466:
463:
419:This article needs to be
232:
172:
163:
124:
61:
44:
39:
588:"State Truck Route List"
359:a short distance out of
709:National Highway System
454:The entire route is in
368:National Highway System
341:Tecate, Baja California
309:Tecate, Baja California
883:Statutes of California
801:Statutes of California
779:Statutes of California
757:Statutes of California
328:
326:
16:Highway in California
967:KML is from Wikidata
601:on September 5, 2015
505:international border
498:Tecate Port of Entry
339:in the community of
832:The San Diego Union
539:North end of SR 188
450:Major intersections
353:Tecate, California
337:U.S.–Mexico border
329:
313:Tecate, California
549:
548:
440:
439:
319:Route description
279:), also known as
270:
269:
266:
265:
57:Route information
1019:
957:
930:
929:
921:
915:
914:
912:
910:
893:
887:
886:
880:
870:
864:
863:
860:San Diego County
856:
850:
849:
846:San Diego County
842:
836:
835:
827:
821:
820:
811:
805:
804:
798:
789:
783:
782:
776:
767:
761:
760:
754:
745:
739:
738:
730:
721:
720:
718:
716:
700:
694:
693:
691:
689:
683:
672:
666:
665:
663:
661:
645:
639:
638:
632:
624:
611:
610:
608:
606:
600:
583:
563:
562:
561:
525:
524:
461:
456:San Diego County
435:
432:
426:
414:
413:
406:
335:, begins at the
301:San Diego County
262:
258:
257:
247:
243:
242:
234:
113:
112:
49:
30:
21:
1027:
1026:
1022:
1021:
1020:
1018:
1017:
1016:
997:
996:
968:
965:
960:
959:
958:
942:
938:
933:
923:
922:
918:
908:
906:
895:
894:
890:
878:
872:
871:
867:
858:
857:
853:
844:
843:
839:
829:
828:
824:
813:
812:
808:
796:
791:
790:
786:
774:
769:
768:
764:
752:
747:
746:
742:
732:
731:
724:
714:
712:
702:
701:
697:
687:
685:
681:
674:
673:
669:
659:
657:
647:
646:
642:
630:
626:
625:
614:
604:
602:
594:
585:
584:
577:
573:
559:
557:
554:
545:
522:
468:
452:
436:
430:
427:
424:
415:
411:
404:
384:
345:Baja California
321:
273:State Route 188
255:
253:
240:
238:
110:
86:Major junctions
52:
35:
34:
33:State Route 188
31:
17:
12:
11:
5:
1025:
1023:
1015:
1014:
1009:
999:
998:
995:
994:
989:
984:
979:
974:
941:
940:
939:
937:
936:External links
934:
932:
931:
916:
888:
865:
851:
837:
822:
806:
784:
762:
740:
722:
695:
667:
640:
612:
574:
572:
569:
568:
567:
553:
550:
547:
546:
541:
540:
537:
519:
516:
513:
509:
508:
501:
491:
488:
485:
479:
478:
475:
472:
469:
465:
451:
448:
444:ports of entry
438:
437:
431:September 2020
418:
416:
409:
403:
400:
383:
380:
320:
317:
297:State Route 94
295:that connects
268:
267:
264:
263:
250:
248:
230:
229:
228:
227:
222:
217:
212:
210:Pre‑1964
207:
202:
197:
192:
187:
181:
180:
170:
169:
168:Highway system
165:
164:
161:
160:
155:
151:
150:
145:
141:
140:
135:
131:
130:
126:
125:
122:
121:
107:
106:North end
103:
102:
92:
91:South end
88:
87:
83:
82:
79:
75:
74:
71:
67:
66:
62:Maintained by
59:
58:
54:
53:
50:
42:
41:
37:
36:
32:
25:
24:
15:
13:
10:
9:
6:
4:
3:
2:
1024:
1013:
1010:
1008:
1005:
1004:
1002:
993:
990:
988:
985:
983:
980:
978:
975:
973:
970:
969:
964:
955:
951:
947:
946:
935:
927:
920:
917:
904:
900:
899:
892:
889:
884:
876:
869:
866:
861:
855:
852:
847:
841:
838:
833:
826:
823:
818:
817:
810:
807:
802:
795:
788:
785:
780:
773:
766:
763:
758:
751:
744:
741:
736:
729:
727:
723:
710:
706:
699:
696:
688:September 16,
680:
679:
671:
668:
656:
655:
650:
644:
641:
636:
629:
623:
621:
619:
617:
613:
598:
593:
589:
582:
580:
576:
570:
566:
556:
555:
551:
542:
536:
532:
528:
510:
506:
499:
495:
484:
480:
462:
459:
457:
449:
447:
445:
434:
422:
417:
408:
407:
401:
399:
395:
391:
389:
381:
379:
377:
373:
369:
364:
362:
358:
354:
350:
346:
342:
338:
334:
325:
318:
316:
314:
310:
306:
302:
298:
294:
290:
286:
285:state highway
282:
278:
274:
261:
251:
249:
246:
236:
235:
231:
226:
223:
221:
218:
216:
215:Unconstructed
213:
211:
208:
206:
203:
201:
198:
196:
193:
191:
188:
186:
183:
182:
179:
178:
174:
173:
171:
166:
162:
159:
156:
152:
149:
146:
142:
139:
138:United States
136:
132:
127:
123:
120:
116:
108:
104:
101:
97:
93:
89:
84:
80:
76:
72:
68:
65:
60:
55:
48:
43:
38:
29:
22:
19:
943:
919:
907:. Retrieved
897:
891:
882:
868:
859:
854:
845:
840:
831:
825:
815:
809:
800:
787:
778:
765:
756:
743:
713:. Retrieved
708:
698:
686:. Retrieved
677:
670:
658:. Retrieved
652:
643:
603:. Retrieved
592:the original
474:Destinations
453:
441:
428:
420:
396:
392:
385:
365:
332:
330:
280:
276:
272:
271:
175:
81:1972–present
18:
654:Google Maps
333:Tecate Road
281:Tecate Road
260:SR 189
245:SR 187
40:Tecate Road
1001:Categories
816:California
571:References
527:SR 94
349:California
293:California
289:U.S. state
185:Interstate
148:California
115:SR 94
753:Fiftieth
535:El Centro
531:San Diego
303:with the
158:San Diego
945:KML file
660:June 10,
635:Caltrans
605:June 30,
597:XLS file
552:See also
529: –
464:Location
225:Freeways
154:Counties
129:Location
64:Caltrans
909:July 2,
901:(Map).
715:July 1,
651:(Map).
512:
421:updated
382:History
361:Potrero
287:in the
220:Deleted
205:History
134:Country
119:Potrero
78:Existed
905:. 2008
483:Tecate
402:Future
277:SR 188
200:Scenic
100:Tecate
70:Length
879:1972
797:1965
775:1963
682:(PDF)
631:(PDF)
477:Notes
357:SR 94
195:State
144:State
117:near
954:help
950:edit
911:2009
717:2012
690:2017
662:2015
607:2015
518:2.98
515:1.85
490:0.00
487:0.00
347:and
299:in
291:of
98:in
1003::
952:•
877:.
725:^
707:.
633:.
615:^
578:^
533:,
471:km
467:mi
458:.
252:→
237:←
190:US
956:)
948:(
913:.
719:.
692:.
664:.
609:.
599:)
595:(
500:)
496:(
433:)
429:(
423:.
275:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
