524:
869:
1224:
955:
446:
384:
281:
943:
876:
26:
851:
784:
751:
718:
685:
296:
151:
138:
125:
112:
813:
652:
609:
170:
102:
81:
1022:
431:
intersection. At this point, the route continues southeast through more woods before heading into farmland and turning south. The road crosses into forests and turns sharply to the east, entering areas of farms with a few residences. Farther east, PA 401 heads into more wooded areas of homes as it
559:
while the road west from PA 29 to PA 23 remained unnumbered. At this time, the entire length of
Conestoga Road, including the part designated PA 401, was unpaved. During the 1930s, PA 401 was extended west along Conestoga Road from PA 29 to its current western terminus at PA 23. At this time, the
926:
around a weight-restricted bridge over a branch of the
Pickering Creek in West Pikeland Township, on which trucks over 32 tons and combination loads over 40 tons are prohibited. It was signed on November 1, 2013 and is routed on Byers Road, Graphite Mine Road, PA 100, and PA 113. It has an
523:
1338:
1196:
1333:
551:. When Pennsylvania first legislated routes in 1911, the current route of PA 401 was not legislated as a route. PA 401 was designated in 1928 to run along Conestoga Road between
1134:
1187:
1004:
983:
1121:
998:
1107:
596:
396:
340:
1299:
244:
264:
56:
1328:
771:
484:
352:
158:
738:
672:
460:
456:
424:
420:
254:
145:
119:
1251:
1130:
705:
536:
433:
249:
132:
363:
its entire length and runs through rural areas with suburban development toward the eastern part of the route. PA 401 follows a former
480:
259:
1066:
236:
1313:
787:
496:
154:
419:. After this junction, the road runs between housing developments to the north and rural areas to the south, crossing into
816:
791:
508:
348:
173:
634:
556:
412:
372:
328:
217:
895:
488:
1083:
795:
758:
624:
591:
400:
324:
213:
696:
663:
616:
544:
367:
chartered in 1809 known as the Little
Conestoga Turnpike. PA 401 was designated along Conestoga Road between
762:
729:
725:
471:. Past this intersection, PA 401 passes through wooded areas of residential development, passing under the
754:
721:
688:
659:
639:
620:
468:
455:
The route continues southeast past a mix of farms, woods, and housing developments, briefly crossing into
437:
428:
408:
344:
299:
284:
141:
128:
115:
88:
928:
692:
655:
612:
552:
548:
540:
472:
416:
415:, where it runs between farmland to the north and rural areas of woods and homes to the south, crossing
392:
368:
356:
336:
105:
84:
459:
before heading back into West
Vincent Township. The road curves south before continuing southeast into
375:
in 1928. The route was extended west to PA 23 in the 1930s, at which time the entire length was paved.
828:
504:
476:
959:
855:
824:
492:
1101:
1290:
1062:
947:
820:
512:
503:. The route narrows back to a two-lane undivided road past this interchange and crosses the
500:
464:
1308:
543:
northwest toward Berks County, where it intersected a junction between roads leading to
445:
404:
360:
868:
383:
1322:
535:
called the Little
Conestoga Turnpike was chartered on March 16, 1809 to run from the
193:
1085:
History of
Chester County, Pennsylvania, with Genealogical and Biographical Sketches
491:
before it widens to four lanes at the
Phoenixville Pike intersection and reaches a
332:
203:
1159:
1229:
1027:
923:
320:
387:
PA 401 westbound past its eastern terminus at US 30 in East
Whiteland Township
532:
407:. The route heads into agricultural areas as it crosses into the borough of
364:
850:
560:
entire length was paved. PA 401 has remained on the same alignment since.
423:. PA 401 continues into forested areas with some farm fields as it enters
1165:
1058:
1298:
986:(Report) (2015 ed.). Pennsylvania Department of Transportation
875:
849:
522:
444:
382:
25:
483:
and passes more forested areas of homes before turning east into
1195:(Map). Pennsylvania Department of Highways. 1940. Archived from
838:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
487:. The route runs past more housing developments and crosses
1286:
1281:
658:(South Chestnut Street / North Manor Road) –
507:
before continuing southeast to the eastern terminus at
854:
PA 401 Alternate Truck at intersection with PA 100 in
449:
PA 401 westbound past PA 113 in West
Pikeland Township
982:
319:) is a 20.2-mile-long (32.5 km) east–west
1225:"overview of Pennsylvania Route 401 Alternate Truck"
909:
901:
891:
864:
227:
209:
199:
189:
184:
164:
94:
75:
70:
62:
49:
21:
984:Roadway Management System Straight Line Diagrams
479:). A short distance later, the route comes into
1339:Transportation in Chester County, Pennsylvania
1161:Pennsylvania Highway Map (Philadelphia Metro)
977:
975:
931:at exit 312, running concurrent with PA 100.
8:
1334:Transportation in Berks County, Pennsylvania
1300:Template:Attached KML/Pennsylvania Route 401
1106:: CS1 maint: multiple names: authors list (
1049:
1047:
1045:
1123:Map of Pennsylvania Showing State Highways
1082:Futhey, John Smith, Cope, Gilbert (1881).
567:
527:PA 401 westbound in Upper Uwchlan Township
403:, heading southeast on two-lane undivided
273:
1303:
971:
1099:
920:Pennsylvania Route 401 Alternate Truck
861:
391:PA 401 begins at an intersection with
44:PA 401 in red and PA 401 Truck in blue
18:
1219:
1217:
810:
804:
781:
775:
748:
742:
715:
709:
682:
676:
649:
643:
606:
600:
7:
1023:"overview of Pennsylvania Route 401"
1017:
1015:
66:20.175 mi (32.469 km)
1131:Pennsylvania Department of Highways
537:Philadelphia and Lancaster Turnpike
14:
1252:"Bridge Condition Summary Report"
1189:Official Road Map of Pennsylvania
1057:(Map) (17th ed.). 1"=2000'.
16:State highway in Pennsylvania, US
953:
941:
874:
867:
811:
782:
749:
716:
683:
650:
607:
294:
279:
168:
149:
136:
123:
110:
100:
79:
24:
905:6.2 mi (10.0 km)
499:freeway, where it is briefly a
331:counties, located in southeast
237:Pennsylvania State Route System
1329:State highways in Pennsylvania
1088:. Louis H. Everts. p. 354
555:(Phoenixville Pike) and US 30/
371:(Phoenixville Pike) and US 30/
343:, across the county line from
1:
1309:Pennsylvania Highways: PA 401
347:. The eastern terminus is at
335:. The western terminus is at
1055:Chester County, Pennsylvania
881:PA Route 401 Alternate Truck
896:Upper Uwchlan, Pennsylvania
355:, a short distance west of
1355:
539:near the Warren Tavern in
176:in East Whiteland Township
887:
837:
832:
807:
799:
778:
770:
766:
745:
737:
733:
712:
704:
700:
679:
671:
667:
646:
638:
633:
628:
603:
595:
590:
585:
582:
579:
576:
573:
570:
272:
232:
223:
180:
54:
42:
37:
757:(Kimberton Road) –
724:(Pottstown Pike) –
960:Pennsylvania portal
772:East Whiteland Township
691:(Bulltown Road) –
485:East Whiteland Township
353:East Whiteland Township
159:East Whiteland Township
1133:. 1911. Archived from
859:
846:PA 401 Alternate Truck
739:West Pikeland Township
673:East Nantmeal Township
528:
461:West Pikeland Township
457:Upper Uwchlan Township
450:
425:East Nantmeal Township
421:West Nantmeal Township
388:
313:Pennsylvania Route 401
146:West Pikeland Township
120:East Nantmeal Township
31:Pennsylvania Route 401
948:U.S. Roads portal
929:Pennsylvania Turnpike
853:
706:West Vincent Township
615:(Main Street) –
526:
473:Pennsylvania Turnpike
448:
434:West Vincent Township
386:
133:West Vincent Township
1304:KML is from Wikidata
505:Chester Valley Trail
481:Charlestown Township
467:before intersecting
597:Caernarvon Township
564:Major intersections
493:diamond interchange
463:, where it crosses
397:Caernarvon Township
359:. PA 401 is called
341:Caernarvon Township
96:Major intersections
860:
529:
451:
389:
917:
916:
843:
842:
427:and comes to the
379:Route description
310:
309:
306:
305:
50:Route information
1346:
1294:
1266:
1265:
1263:
1262:
1248:
1242:
1241:
1239:
1237:
1221:
1212:
1211:
1209:
1207:
1201:
1194:
1184:
1178:
1177:
1175:
1173:
1156:
1150:
1149:
1147:
1145:
1139:
1128:
1118:
1112:
1111:
1105:
1097:
1095:
1093:
1079:
1073:
1072:
1051:
1040:
1039:
1037:
1035:
1019:
1010:
995:
993:
991:
979:
958:
957:
956:
946:
945:
944:
927:interchange the
878:
871:
862:
833:Eastern terminus
821:Lancaster Avenue
815:
814:
786:
785:
753:
752:
720:
719:
687:
686:
654:
653:
629:Western terminus
611:
610:
568:
513:Lancaster Avenue
436:and reaches the
302:
298:
297:
287:
283:
282:
274:
172:
171:
153:
152:
140:
139:
127:
126:
114:
113:
104:
103:
97:
83:
82:
28:
19:
1354:
1353:
1349:
1348:
1347:
1345:
1344:
1343:
1319:
1318:
1305:
1302:
1297:
1296:
1295:
1279:
1275:
1270:
1269:
1260:
1258:
1256:gis.penndot.gov
1250:
1249:
1245:
1235:
1233:
1223:
1222:
1215:
1205:
1203:
1202:on July 5, 2011
1199:
1192:
1186:
1185:
1181:
1171:
1169:
1158:
1157:
1153:
1143:
1141:
1140:on July 5, 2011
1137:
1126:
1120:
1119:
1115:
1098:
1091:
1089:
1081:
1080:
1076:
1069:
1053:
1052:
1043:
1033:
1031:
1021:
1020:
1013:
989:
987:
981:
980:
973:
968:
954:
952:
942:
940:
937:
883:
882:
879:
872:
848:
839:
812:
792:King of Prussia
783:
750:
717:
684:
651:
608:
566:
521:
501:divided highway
465:Pickering Creek
453:
452:
381:
295:
293:
280:
278:
169:
150:
148:
137:
135:
124:
122:
111:
109:
101:
95:
80:
71:Major junctions
45:
33:
32:
29:
17:
12:
11:
5:
1352:
1350:
1342:
1341:
1336:
1331:
1321:
1320:
1317:
1316:
1314:PA 401 Termini
1311:
1278:
1277:
1276:
1274:
1273:External links
1271:
1268:
1267:
1243:
1213:
1179:
1151:
1113:
1074:
1067:
1041:
1011:
1009:
1008:
1005:Chester County
1002:
970:
969:
967:
964:
963:
962:
950:
936:
933:
915:
914:
911:
907:
906:
903:
899:
898:
893:
889:
888:
885:
884:
880:
873:
866:
865:
847:
844:
841:
840:
835:
834:
831:
809:
806:
802:
801:
798:
780:
777:
774:
768:
767:
765:
747:
744:
741:
735:
734:
732:
714:
711:
708:
702:
701:
699:
681:
678:
675:
669:
668:
666:
648:
645:
642:
637:
631:
630:
627:
605:
602:
599:
594:
588:
587:
584:
581:
578:
575:
572:
565:
562:
520:
517:
443:
442:
413:Chester County
405:Conestoga Road
380:
377:
361:Conestoga Road
308:
307:
304:
303:
290:
288:
270:
269:
268:
267:
262:
257:
252:
247:
241:
240:
230:
229:
228:Highway system
225:
224:
221:
220:
211:
207:
206:
201:
197:
196:
191:
187:
186:
182:
181:
178:
177:
166:
162:
161:
98:
92:
91:
77:
73:
72:
68:
67:
64:
60:
59:
55:Maintained by
52:
51:
47:
46:
43:
40:
39:
38:Conestoga Road
35:
34:
30:
23:
22:
15:
13:
10:
9:
6:
4:
3:
2:
1351:
1340:
1337:
1335:
1332:
1330:
1327:
1326:
1324:
1315:
1312:
1310:
1307:
1306:
1301:
1292:
1288:
1284:
1283:
1272:
1257:
1253:
1247:
1244:
1232:
1231:
1226:
1220:
1218:
1214:
1198:
1191:
1190:
1183:
1180:
1167:
1163:
1162:
1155:
1152:
1136:
1132:
1125:
1124:
1117:
1114:
1109:
1103:
1087:
1086:
1078:
1075:
1070:
1068:0-87530-778-7
1064:
1060:
1056:
1050:
1048:
1046:
1042:
1030:
1029:
1024:
1018:
1016:
1012:
1006:
1003:
1000:
997:
996:
985:
978:
976:
972:
965:
961:
951:
949:
939:
938:
934:
932:
930:
925:
921:
912:
908:
904:
900:
897:
894:
890:
886:
877:
870:
863:
857:
852:
845:
836:
830:
826:
822:
818:
803:
797:
793:
789:
773:
769:
764:
760:
756:
740:
736:
731:
727:
723:
707:
703:
698:
694:
690:
674:
670:
665:
661:
657:
641:
636:
632:
626:
622:
618:
614:
598:
593:
589:
569:
563:
561:
558:
554:
550:
546:
542:
538:
534:
525:
518:
516:
515:) in Frazer.
514:
510:
506:
502:
498:
494:
490:
486:
482:
478:
477:Interstate 76
474:
470:
466:
462:
458:
447:
441:
439:
435:
432:crosses into
430:
426:
422:
418:
414:
410:
406:
402:
398:
394:
385:
378:
376:
374:
370:
366:
362:
358:
354:
350:
349:U.S. Route 30
346:
342:
338:
334:
330:
326:
322:
318:
314:
301:
291:
289:
286:
276:
275:
271:
266:
263:
261:
258:
256:
253:
251:
248:
246:
243:
242:
239:
238:
234:
233:
231:
226:
222:
219:
215:
212:
208:
205:
202:
198:
195:
194:United States
192:
188:
183:
179:
175:
167:
165:East end
163:
160:
156:
147:
143:
134:
130:
121:
117:
107:
99:
93:
90:
86:
78:
76:West end
74:
69:
65:
61:
58:
53:
48:
41:
36:
27:
20:
1280:
1259:. Retrieved
1255:
1246:
1236:December 17,
1234:. Retrieved
1228:
1206:December 16,
1204:. Retrieved
1197:the original
1188:
1182:
1170:. Retrieved
1160:
1154:
1144:December 14,
1142:. Retrieved
1135:the original
1122:
1116:
1090:. Retrieved
1084:
1077:
1054:
1032:. Retrieved
1026:
999:Berks County
988:. Retrieved
919:
918:
913:2013–present
796:West Chester
759:Phoenixville
625:Phoenixville
583:Destinations
530:
489:Valley Creek
454:
401:Berks County
390:
333:Pennsylvania
316:
312:
311:
235:
204:Pennsylvania
1230:Google Maps
1172:November 8,
1092:January 19,
1034:January 15,
1028:Google Maps
924:truck route
800:Interchange
788:US 202
755:PA 113
722:PA 100
697:Coatesville
689:PA 345
664:Coatesville
351:(US 30) in
321:state route
300:PA 402
285:PA 399
265:Legislative
155:US 202
142:PA 113
129:PA 100
116:PA 345
108:in Elverson
1323:Categories
1261:2021-03-16
966:References
817:US 30
656:PA 82
617:Morgantown
613:PA 23
545:Morgantown
440:junction.
245:Interstate
174:US 30
106:PA 82
85:PA 23
1102:cite book
823:) –
763:Lionville
730:Lionville
726:Pottstown
495:with the
1282:KML file
1166:Gulf Oil
1061:. 2006.
990:June 30,
935:See also
892:Location
790: –
660:Elverson
640:Elverson
621:Elverson
574:Location
533:turnpike
409:Elverson
365:turnpike
345:Elverson
210:Counties
185:Location
89:Elverson
1227:(Map).
1164:(Map).
1129:(Map).
1059:ADC Map
1025:(Map).
910:Existed
693:Warwick
635:Chester
549:Reading
541:Malvern
519:History
357:Malvern
329:Chester
218:Chester
190:Country
57:PennDOT
1168:. 1928
1065:
902:Length
829:Frazer
808:32.469
805:20.175
779:29.383
776:18.258
746:22.170
743:13.776
713:15.278
571:County
497:US 202
469:PA 113
438:PA 100
429:PA 345
317:PA 401
260:Scenic
63:Length
1200:(PDF)
1193:(PDF)
1138:(PDF)
1127:(PDF)
1007:(PDF)
1001:(PDF)
922:is a
856:Eagle
825:Paoli
710:9.493
680:4.912
677:3.052
647:1.204
644:0.748
604:0.000
601:0.000
592:Berks
586:Notes
553:PA 29
509:US 30
417:PA 82
393:PA 23
369:PA 29
337:PA 23
325:Berks
255:State
214:Berks
200:State
87:near
1291:help
1287:edit
1238:2014
1208:2014
1174:2007
1146:2014
1108:link
1094:2014
1063:ISBN
1036:2011
992:2015
557:PA 1
547:and
373:PA 1
327:and
411:in
395:in
339:in
323:in
157:in
144:in
131:in
118:in
1325::
1289:•
1254:.
1216:^
1104:}}
1100:{{
1044:^
1014:^
974:^
827:,
794:,
761:,
728:,
695:,
662:,
623:,
619:,
580:km
577:mi
531:A
399:,
292:→
277:←
250:US
216:,
1293:)
1285:(
1264:.
1240:.
1210:.
1176:.
1148:.
1110:)
1096:.
1071:.
1038:.
994:.
858:.
819:(
511:(
475:(
315:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
