388:
25:
797:
774:
755:
88:
371:
356:
293:
104:
96:
80:
260:
247:
1153:
274:
234:
221:
208:
195:
182:
169:
156:
142:
129:
478:. Since the highway runs roughly parallel to Freeway 3 for the majority of its length, it is now primarily a highway providing local access as well as a scenic alternative route to the freeway.
610:
and central
Taichung as Zhongshan Road (中山路), Beitun Road (北屯路), Jinhua Road (進化路), and Jiancheng Road (建成路). The highway then exits central Taichung and enters the southern suburbs of
800:
777:
758:
91:
887:
829:
505:, the road had a brief concurrency with County Route 106 before turning south as Zhongshan Road (中山路) and Sichuan Road (四川路) towards
880:
501:
via the
Huajiang bridge (華江橋). In Banqiao the highway is known as Wenhua Road (文化路), one of the busiest roads in the district. At
712:
from Yujing to Nanhua before the latter turns east and becomes the
Southern Cross-Island Highway (南部橫貫公路). Highway 3 then enters
493:
along
Zhongxiao West Road (忠孝西路), highway 3 continues along Zhonghua Road (中華路) and Heping West Road (和平西路) before leaving for
873:
834:
1142:
1137:
1132:
1127:
1122:
1117:
1112:
1107:
1102:
1097:
1092:
1087:
1082:
1077:
1072:
1067:
1062:
1057:
1052:
1047:
1042:
1037:
1032:
1027:
1022:
1017:
1012:
1007:
997:
992:
987:
982:
977:
972:
967:
962:
957:
952:
811:. The highway provides access from the parent route to the township of Jiji. The total length is 7.124 km.
709:
399:
1002:
947:
937:
932:
927:
922:
912:
907:
737:
595:
529:
525:
490:
374:
359:
296:
107:
99:
83:
942:
1172:
896:
543:
In
Hsinchu the highway serves as a scenic alternative to Freeway 3, passing through the rural parts of
606:, a suburb in northern Taichung. The highway then becomes an urban road, going through the suburb of
533:
443:
422:. Also known as Inner-Mountain Highway (內山公路), the road travels through mountainous towns in Western
411:
338:
571:
before highway 3 splits and continues south. The highway passes through mountainous townships of
769:. This is the stretch of old highway 3 between these cities. The total length is 11.713 km.
387:
690:
681:. Beginning from Zhongpu to Nansi, the highway becomes a winding mountainous road known as the
471:
685:, as the road was initially built for wartime preparations. The highway passes through the
8:
263:
250:
111:
427:
277:
237:
224:
211:
198:
185:
172:
159:
145:
132:
603:
594:, which is also the terminus of Central Cross-Island Highway (中部橫貫公路), also known as
548:
447:
254:
163:
729:
634:
599:
591:
552:
506:
494:
267:
215:
189:
176:
804:
733:
725:
721:
717:
705:
701:
674:
662:
638:
633:, the two main population centers in the county. The highway then passes through
615:
580:
544:
510:
502:
498:
467:
281:
228:
865:
762:
713:
654:
646:
626:
607:
572:
568:
537:
486:
459:
1166:
785:
741:
670:
666:
658:
642:
619:
611:
584:
564:
560:
521:
455:
419:
300:
149:
808:
789:
678:
576:
514:
766:
694:
686:
630:
567:. In Miaoli the highway has a brief concurrency with County Route 124 in
482:
475:
202:
524:, which is also the terminus of North Cross-Island Highway (北部橫貫公路), or
781:
407:
860:
590:
In
Taichung highway 3 passes through more mountainous districts in
136:
509:. The road goes through downtown Tucheng and bypassing downtown
689:
in Dapu, the largest reservoir in Taiwan by volume, and enters
650:
532:, the highways split in Daxi. Highway 3 continues southwest to
423:
415:
319:
241:
115:
556:
716:, passing through the downtowns of mountainous districts of
1152:
661:. In Chiayi the highway connects the mountainous towns of
24:
625:
Highway 3 is an important highway in Nantou, connecting
895:
1164:
700:In Tainan City, the highway goes through Nansi,
520:In Taoyuan the highway passes through old town
881:
780:: The highway is a spur route that goes from
57:Maintained by Directorate General of Highways
34:
426:and was the major route for the area until
888:
874:
386:
736:before ending at the intersection with
1165:
65:436.286 km (271.096 mi)
869:
861:Directorate General of Highways, MOTC
792:. The total length is 12.095 km.
708:. The highway has a concurrency with
645:. In Yunlin the highway goes through
433:
803:: The route goes from Highway 3 in
13:
14:
1184:
854:
528:. After a brief concurrency with
489:. After a brief concurrency with
1151:
795:
772:
753:
369:
354:
291:
272:
258:
245:
232:
219:
206:
193:
180:
167:
154:
140:
127:
102:
94:
86:
78:
23:
835:Directorate General of Highways
822:
747:
724:. Highway 3 then goes through
403:
1:
897:Provincial Highways of Taiwan
815:
683:Yunmi Armaments Road (澐密戰備道路)
464:Yunmi Armaments Road (澐密戰備道路)
43:Inner-Mountain Highway (內山公路)
35:
7:
438:The route is also known as
10:
1189:
1149:
903:
347:
334:
329:
325:
315:
310:
306:
287:
121:
74:
69:
61:
56:
51:
47:
42:
33:
21:
838:(in Traditional Chinese)
653:. After passing through
440:Zhongfeng Highway (中豐公路)
339:Highway system in Taiwan
807:to County Route 152 in
452:Zhongtan Highway (中潭公路)
649:and bypasses downtown
481:The highway begins in
392:
761:: The route connects
390:
396:Provincial Highway 3
391:Provincial Highway 3
29:Provincial Highway 3
657:the highway enters
618:before leaving for
563:, and continues to
123:Major intersections
112:Zhongzheng District
1173:Highways in Taiwan
393:
1160:
1159:
434:Route Description
412:Taiwanese highway
385:
384:
381:
380:
52:Route information
1180:
1155:
890:
883:
876:
867:
866:
848:
847:
845:
843:
826:
799:
798:
784:to Highway 3 in
776:
775:
757:
756:
641:before entering
602:before entering
583:before entering
536:before entering
513:before entering
454:between central
405:
377:
373:
372:
362:
358:
357:
349:
348:
295:
294:
276:
275:
262:
261:
249:
248:
236:
235:
223:
222:
210:
209:
197:
196:
184:
183:
171:
170:
158:
157:
144:
143:
131:
130:
124:
106:
105:
98:
97:
90:
89:
82:
81:
38:
37:
27:
19:
18:
1188:
1187:
1183:
1182:
1181:
1179:
1178:
1177:
1163:
1162:
1161:
1156:
1147:
899:
894:
857:
852:
851:
841:
839:
828:
827:
823:
818:
805:Zhushan, Nantou
796:
773:
754:
750:
734:Pingtung County
503:Banqiao Station
499:New Taipei City
468:Zhongpu, Chiayi
436:
414:that starts in
370:
368:
355:
353:
292:
282:Jiuru, Pingtung
273:
271:
259:
257:
246:
244:
233:
231:
220:
218:
207:
205:
194:
192:
181:
179:
168:
166:
155:
153:
141:
139:
128:
122:
103:
95:
87:
79:
70:Major junctions
28:
17:
12:
11:
5:
1186:
1176:
1175:
1158:
1157:
1150:
1148:
1146:
1145:
1140:
1135:
1130:
1125:
1120:
1115:
1110:
1105:
1100:
1095:
1090:
1085:
1080:
1075:
1070:
1065:
1060:
1055:
1050:
1045:
1040:
1035:
1030:
1025:
1020:
1015:
1010:
1005:
1000:
995:
990:
985:
980:
975:
970:
965:
960:
955:
950:
945:
940:
935:
930:
925:
920:
915:
910:
904:
901:
900:
893:
892:
885:
878:
870:
864:
863:
856:
855:External links
853:
850:
849:
820:
819:
817:
814:
813:
812:
793:
770:
763:Caotun, Nantou
749:
746:
714:Kaohsiung City
538:Hsinchu County
487:Executive Yuan
435:
432:
406:) is a 435.608
383:
382:
379:
378:
365:
363:
345:
344:
343:
342:
332:
331:
330:Highway system
327:
326:
323:
322:
317:
313:
312:
308:
307:
304:
303:
289:
288:South end
285:
284:
125:
119:
118:
76:
75:North end
72:
71:
67:
66:
63:
59:
58:
54:
53:
49:
48:
45:
44:
40:
39:
31:
30:
22:
16:Road in Taiwan
15:
9:
6:
4:
3:
2:
1185:
1174:
1171:
1170:
1168:
1154:
1144:
1141:
1139:
1136:
1134:
1131:
1129:
1126:
1124:
1121:
1119:
1116:
1114:
1111:
1109:
1106:
1104:
1101:
1099:
1096:
1094:
1091:
1089:
1086:
1084:
1081:
1079:
1076:
1074:
1071:
1069:
1066:
1064:
1061:
1059:
1056:
1054:
1051:
1049:
1046:
1044:
1041:
1039:
1036:
1034:
1031:
1029:
1026:
1024:
1021:
1019:
1016:
1014:
1011:
1009:
1006:
1004:
1001:
999:
996:
994:
991:
989:
986:
984:
981:
979:
976:
974:
971:
969:
966:
964:
961:
959:
956:
954:
951:
949:
946:
944:
941:
939:
936:
934:
931:
929:
926:
924:
921:
919:
916:
914:
911:
909:
906:
905:
902:
898:
891:
886:
884:
879:
877:
872:
871:
868:
862:
859:
858:
837:
836:
831:
825:
821:
810:
806:
802:
794:
791:
787:
786:Daxi District
783:
779:
771:
768:
764:
760:
752:
751:
745:
743:
742:Pingtung City
739:
735:
731:
727:
723:
719:
715:
711:
707:
703:
698:
696:
692:
688:
684:
680:
676:
672:
668:
664:
660:
659:Chiayi County
656:
652:
648:
644:
643:Yunlin County
640:
636:
632:
628:
623:
621:
620:Nantou County
617:
613:
609:
605:
601:
597:
593:
588:
586:
585:Taichung City
582:
578:
574:
570:
566:
565:Miaoli County
562:
558:
554:
550:
546:
541:
539:
535:
531:
527:
523:
518:
516:
512:
508:
504:
500:
496:
492:
488:
484:
479:
477:
473:
469:
465:
461:
457:
456:Taichung City
453:
449:
445:
441:
431:
429:
425:
421:
417:
413:
409:
401:
397:
389:
376:
366:
364:
361:
351:
350:
346:
341:
340:
336:
335:
333:
328:
324:
321:
318:
314:
309:
305:
302:
301:Pingtung City
298:
290:
286:
283:
279:
270:
269:
265:
256:
252:
243:
239:
230:
226:
217:
213:
204:
200:
191:
187:
178:
174:
165:
161:
151:
150:Daxi District
147:
138:
134:
126:
120:
117:
113:
109:
101:
93:
85:
77:
73:
68:
64:
60:
55:
50:
46:
41:
32:
26:
20:
917:
840:. Retrieved
833:
824:
809:Jiji, Nantou
790:Taoyuan City
699:
682:
624:
589:
542:
519:
515:Taoyuan City
480:
463:
451:
439:
437:
418:and ends in
395:
394:
337:
152:
767:Nantou City
748:Spur Routes
695:Tainan City
687:Zengwen Dam
631:Nantou City
483:Taipei City
476:Tainan City
430:was built.
816:References
782:Shimen Dam
485:near the
428:Freeway 3
1167:Category
842:June 12,
830:"省道公路路線"
635:Mingjian
604:Fengyuan
549:Hengshan
466:between
448:Fengyuan
442:between
420:Pingtung
311:Location
216:Mingjian
164:Fengyuan
801:Prov 3C
778:Prov 3B
759:Prov 3A
675:Zhongpu
663:Meishan
639:Zhushan
600:Shigang
592:Dongshi
581:Zhuolan
553:Zhudong
534:Longtan
507:Tucheng
495:Banqiao
444:Longtan
400:Chinese
316:Country
229:Zhushan
137:Tucheng
92:Prov 1a
730:Ligang
722:Cishan
718:Neimen
706:Nanhua
704:, and
702:Yujing
677:, and
655:Gukeng
651:Douliu
647:Linnei
627:Caotun
616:Wufeng
598:, and
579:, and
573:Shitan
569:Sanwan
545:Guanxi
511:Sanxia
462:, and
460:Caotun
424:Taiwan
416:Taipei
402::
375:Prov 4
360:Prov 2
320:Taiwan
297:Prov 1
268:Ligang
264:Nat 10
255:Cishan
251:Nat 10
242:Douliu
203:Nantou
190:Wufeng
177:Wufeng
116:Taipei
108:Prov 9
100:Prov 5
84:Prov 1
62:Length
726:Jiuru
710:PH 20
691:Nansi
671:Fanlu
667:Zhuqi
608:Tanzi
557:Beipu
472:Nansi
410:long
278:Nat 3
238:Nat 3
225:Nat 3
212:Nat 3
199:Nat 3
186:Nat 6
173:Nat 3
160:Nat 4
146:Nat 3
133:Nat 3
844:2022
765:and
738:PH 1
728:and
720:and
679:Dapu
637:and
629:and
614:and
612:Dali
596:PH 8
577:Dahu
561:Emei
530:PH 4
526:PH 7
522:Daxi
491:PH 1
470:and
458:and
446:and
740:in
732:in
693:in
497:in
474:in
404:台3線
299:in
280:in
266:in
253:in
240:in
227:in
214:in
201:in
188:in
175:in
162:in
148:in
135:in
110:in
36:台3線
1169::
1143:88
1138:86
1133:84
1128:82
1123:78
1118:76
1113:74
1108:72
1103:68
1098:66
1093:65
1088:64
1083:63
1078:62
1073:61
1068:39
1063:37
1058:31
1053:30
1048:29
1043:28
1038:27
1033:26
1028:25
1023:24
1018:23
1013:22
1008:21
1003:20
998:19
993:18
988:17
983:16
978:15
973:14
968:13
963:12
958:11
953:10
832:.
788:,
744:.
697:.
673:,
669:,
665:,
622:.
587:.
575:,
559:,
555:,
551:,
547:,
540:.
517:.
450:,
408:km
367:→
352:←
114:,
948:9
943:8
938:7
933:6
928:5
923:4
918:3
913:2
908:1
889:e
882:t
875:v
846:.
398:(
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