533:
417:
781:
1312:
521:. Here, PA 18 and PA 108 turn north to follow PA 168 on Moravia Street, passing more industry with some businesses. The road crosses two New Castle Industrial Railroad lines and becomes South Jefferson Street. PA 108 and PA 168 split from PA 18 by turning northeast onto four-lane undivided South Croton Avenue, passing between the Neshannock Creek to the northwest and industrial areas to the southeast. The road crosses
749:
117:
595:. Here, PA 173 turns northeast to form a concurrency with PA 108, and the two routes continue along Franklin Street. The road heads into residential areas, with PA 173 splitting to the north. The route crosses back into Slippery Rock Township and becomes Franklin Road, heading through a mix of farmland and woodland with occasional homes. PA 108 continues northeast to its eastern terminus at
938:
775:
762:
1300:
26:
1195:
1161:
1148:
997:
967:
908:
862:
832:
711:
668:
698:
875:
648:
73:
1201:
1167:
1154:
1034:
1003:
944:
881:
868:
717:
704:
674:
353:
338:
205:
152:
84:
79:
1071:
973:
914:
838:
755:
177:
166:
138:
123:
1232:
1113:
768:
224:
191:
529:. PA 108/PA 168 becomes North Croton Avenue and runs between the creek to the northwest and woods and homes to the southeast. The two routes turn away from the creek and head northeast through residential areas with some businesses. The road curves more to the east, with PA 168 splitting from PA 108 by heading northeast.
1386:
512:
freeway. The road continues through woodland and homes before heading into more residential areas. The two routes turn east onto
Mahoning Avenue and head through industrial areas, crossing a New Castle Industrial Railroad line. The road heads east-northeast over the
532:
460:
with PA 551, remaining Mt. Jackson Road. The road curves northeast through more agricultural areas with some woodland and residences, turning more to the east into wooded areas with some homes. In the community of
560:. Past this intersection, the road heads northeast through more agricultural and wooded areas with a few homes, turning more to the east. The route passes through Elliott Mills, at which point it crosses into
448:. From the state line, the route heads northeast on two-lane undivided Mt. Jackson Road, passing through farmland with some woods and homes. The route skirts the northern border of the borough of
552:
and passes through McCaslin, running through more areas of farms and woods with occasional residences and turning more to the east-northeast. PA 108 comes to the residential community of
1547:
1552:
1431:
1358:
1219:
580:
579:. Past this interchange, the road runs through wooded areas with some fields and homes, crossing Wolf Creek. The route runs northeast through more rural areas, crossing into
1469:
1364:
948:
522:
1418:
1456:
544:
and becoming
Harlansburg Road, heading through farmland and woodland with some homes. The road continues east through more rural areas, coming to an intersection with
1021:
541:
587:
and becomes New Castle Street, passing through wooded areas of homes. The road heads into the commercial downtown, at which point it comes to an intersection with
482:
1340:
1054:
549:
500:'s Youngstown Line. The road continues east into residential areas, with the two routes turning northeast onto South Liberty Street. PA 18/PA 108 passes under
477:
at this point. Past this interchange, the road becomes undivided again and passes more homes before heading through woods and turning southeast, crossing the
1518:
1096:
568:
301:
469:. The route continues east-northeast through more farmland and woodland before passing through rural residential areas and coming to an interchange with
321:
452:
in three places, curving more to the east-northeast. PA 108 continues through more rural areas of North Beaver
Township, coming to an intersection with
1465:
1427:
1344:
48:
1542:
311:
635:
429:
306:
561:
316:
293:
889:
1074:
785:
630:
557:
433:
401:
274:
180:
127:
1116:
789:
194:
1134:
1091:
584:
572:
462:
270:
198:
145:
508:
railroad line and becomes North
Liberty Street, running past a mix of homes and businesses before passing under the
496:
At this point, the route turns northeast to join PA 18 on
Montgomery Avenue, fully entering New Castle and crossing
1279:
1045:
131:
1239:
553:
184:
393:
1209:
1120:
1082:
818:
801:
797:
486:
159:
416:
1243:
1205:
1175:
1171:
1037:
1007:
885:
725:
721:
678:
592:
588:
545:
518:
505:
466:
453:
449:
385:
356:
341:
208:
155:
99:
977:
918:
842:
793:
526:
490:
437:
169:
141:
231:
1247:
1235:
1078:
1041:
1011:
596:
445:
441:
389:
377:
227:
91:
87:
1316:
1267:
1124:
457:
1509:
1304:
497:
474:
1527:
514:
509:
478:
470:
397:
575:
and becomes New Castle Road, turning east-northeast and coming to an interchange with
1536:
811:
576:
489:
to the east as it passes commercial establishments and comes to an intersection with
405:
250:
260:
1391:
517:
and another New Castle
Industrial Railroad line, coming to an intersection with
745:
420:
View eastward along PA 108 at its intersection with US 19 at
Harlansburg
807:
404:(US 19) near Harlansburg. PA 108 also has an interchange with
1517:
1191:
1144:
993:
904:
858:
828:
694:
664:
531:
415:
25:
1181:
West end of PA 173 overlap; southern terminus of PA 258
805:
731:
East end of PA 551 overlap; eastern terminus of PA 317
548:. A short distance past this intersection, the route heads into
436:, where the road continues southwest into that state as CR 8 in
425:
381:
95:
651:
CR 8 (East
Garfield Road) / State Line Road (SR 3003)
525:
and continues to an intersection with the northern terminus of
921:
north (South
Jefferson Street) / North Columbus Interbelt
501:
728:
north (Mohawk School Road) / Mt. Air Road (SR 3009)
1257:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
465:, PA 551 splits from PA 108 by heading north along with
1505:
1500:
1213:
1180:
1015:
923:
893:
847:
730:
683:
583:. Farther northeast, PA 108 heads into the borough of
1339:
284:
266:
256:
246:
241:
218:
105:
67:
62:
54:
41:
21:
1413:
1411:
1409:
456:. At this point, the route turns north to form a
1341:Roadway Management System Straight Line Diagrams
1548:Transportation in Lawrence County, Pennsylvania
540:PA 108 passes more homes before crossing into
1553:Transportation in Butler County, Pennsylvania
1334:
1332:
380:that runs for 32 miles (51 km) from the
8:
1519:Template:Attached KML/Pennsylvania Route 108
536:PA 108 westbound past I-79 in Worth Township
654:Ohio state line; western terminus of PA 108
606:
481:. Here, PA 108 becomes the border between
330:
1522:
1420:Lawrence County, Pennsylvania Highway Map
1345:Pennsylvania Department of Transportation
556:, where it comes to an intersection with
1458:Butler County, Pennsylvania Highway Map
1328:
18:
1229:
1223:
1185:
1138:
1110:
1100:
1068:
1058:
1031:
1025:
987:
963:
957:
934:
928:
898:
852:
822:
735:
688:
658:
645:
639:
7:
1387:"overview of Pennsylvania Route 108"
1381:
1379:
1377:
1375:
58:31.686 mi (50.994 km)
1208:north (Slippery Rock Road) –
14:
1174:south (South Main Street) /
16:State highway in Pennsylvania, US
1310:
1298:
1230:
1199:
1193:
1165:
1159:
1152:
1146:
1111:
1069:
1032:
1001:
995:
971:
965:
942:
936:
912:
906:
879:
873:
866:
860:
836:
830:
779:
773:
766:
760:
753:
747:
715:
709:
702:
696:
672:
666:
646:
351:
336:
222:
203:
189:
175:
164:
150:
136:
121:
115:
82:
77:
71:
24:
1252:Eastern terminus of PA 108
1238:(William Flynn Highway) –
1214:East end of PA 173 overlap
1016:East end of PA 168 overlap
983:Northern terminus of PA 65
894:West end of PA 168 overlap
684:West end of PA 551 overlap
294:Pennsylvania State Route System
1543:State highways in Pennsylvania
1010:north (Eastbrook Road) –
980:south (East Washington Street)
924:East end of PA 18 overlap
848:West end of PA 18 overlap
1:
1528:Pennsylvania Highways: PA 108
485:to the west and the city of
400:(I-376) near New Castle and
1569:
1343:(Report) (2019 ed.).
1280:Electronic toll collection
888:south (Moravia Street) to
629:
1256:
1251:
1226:
1218:
1188:
1178:north (North Main Street)
1141:
1133:
1128:
1105:
1095:
1090:
1086:
1063:
1053:
1049:
1028:
1020:
990:
982:
960:
953:
931:
901:
855:
845:south (Montgomery Avenue)
825:
817:
740:
691:
661:
653:
642:
634:
624:
621:
618:
615:
612:
609:
329:
289:
280:
237:
46:
37:
1275:
1263:
1317:Pennsylvania portal
1077:(Perry Highway) –
1468:. 2011. Archived from
1430:. 2011. Archived from
1220:Slippery Rock Township
581:Slippery Rock Township
564:for a short distance.
537:
506:New Castle Subdivision
440:, providing access to
421:
370:Pennsylvania Route 108
31:Pennsylvania Route 108
1305:U.S. Roads portal
636:North Beaver Township
535:
430:North Beaver Township
424:PA 108 begins at the
419:
1523:KML is from Wikidata
562:Plain Grove Township
442:Ohio State Route 170
408:(I-79) at exit 105.
396:. PA 108 intersects
378:Western Pennsylvania
603:Major intersections
107:Major intersections
538:
444:(SR 170) and
422:
376:) is a highway in
1475:on August 7, 2011
1437:on August 5, 2011
1289:
1288:
681:south (Enon Road)
412:Route description
367:
366:
363:
362:
146:Lawrence Junction
42:Route information
1560:
1513:
1485:
1484:
1482:
1480:
1474:
1463:
1453:
1447:
1446:
1444:
1442:
1436:
1425:
1415:
1404:
1403:
1401:
1399:
1383:
1370:
1355:
1353:
1351:
1336:
1315:
1314:
1313:
1303:
1302:
1301:
1282:
1276:
1271:
1264:
1234:
1233:
1204:
1203:
1202:
1197:
1196:
1170:
1169:
1168:
1163:
1162:
1157:
1156:
1155:
1150:
1149:
1115:
1114:
1073:
1072:
1036:
1035:
1022:Hickory Township
1006:
1005:
1004:
999:
998:
976:
975:
974:
969:
968:
949:US 422 Bus.
947:
946:
945:
940:
939:
917:
916:
915:
910:
909:
884:
883:
882:
877:
876:
871:
870:
869:
864:
863:
841:
840:
839:
834:
833:
784:
783:
782:
777:
776:
771:
770:
769:
764:
763:
758:
757:
756:
751:
750:
720:
719:
718:
713:
712:
707:
706:
705:
700:
699:
677:
676:
675:
670:
669:
650:
649:
607:
542:Hickory Township
498:Norfolk Southern
384:state line near
359:
355:
354:
344:
340:
339:
331:
226:
225:
211:in Slippery Rock
207:
206:
193:
192:
179:
178:
168:
167:
154:
153:
140:
139:
126:
125:
124:
119:
118:
108:
98:state line near
86:
85:
81:
80:
75:
74:
28:
19:
1568:
1567:
1563:
1562:
1561:
1559:
1558:
1557:
1533:
1532:
1524:
1521:
1516:
1515:
1514:
1498:
1494:
1489:
1488:
1478:
1476:
1472:
1461:
1455:
1454:
1450:
1440:
1438:
1434:
1423:
1417:
1416:
1407:
1397:
1395:
1385:
1384:
1373:
1359:Lawrence County
1349:
1347:
1338:
1337:
1330:
1325:
1311:
1309:
1299:
1297:
1294:
1285:
1278:
1274:
1266:
1262:
1258:
1231:
1200:
1198:
1194:
1192:
1166:
1164:
1160:
1158:
1153:
1151:
1147:
1145:
1112:
1107:
1102:
1070:
1065:
1060:
1033:
1002:
1000:
996:
994:
972:
970:
966:
964:
943:
941:
937:
935:
913:
911:
907:
905:
880:
878:
874:
872:
867:
865:
861:
859:
837:
835:
831:
829:
806:I-376 exit 17;
780:
778:
774:
772:
767:
765:
761:
759:
754:
752:
748:
746:
742:
737:
716:
714:
710:
708:
703:
701:
697:
695:
673:
671:
667:
665:
647:
605:
523:US 422 Business
483:Taylor Township
475:divided highway
438:Mahoning County
434:Lawrence County
414:
352:
350:
337:
335:
223:
214:
204:
190:
176:
165:
151:
137:
122:
120:
116:
114:
106:
83:
78:
72:
63:Major junctions
33:
32:
29:
17:
12:
11:
5:
1566:
1564:
1556:
1555:
1550:
1545:
1535:
1534:
1531:
1530:
1497:
1496:
1495:
1493:
1492:External links
1490:
1487:
1486:
1448:
1405:
1371:
1369:
1368:
1362:
1327:
1326:
1324:
1321:
1320:
1319:
1307:
1293:
1290:
1287:
1286:
1284:
1283:
1272:
1259:
1254:
1253:
1250:
1228:
1225:
1222:
1216:
1215:
1212:
1190:
1187:
1183:
1182:
1179:
1143:
1140:
1137:
1131:
1130:
1127:
1109:
1104:
1099:
1097:Worth Township
1094:
1088:
1087:
1085:
1067:
1062:
1057:
1055:Scott Township
1051:
1050:
1048:
1030:
1027:
1024:
1018:
1017:
1014:
992:
989:
985:
984:
981:
962:
959:
955:
954:
952:
951:(Grove Street)
933:
930:
926:
925:
922:
903:
900:
896:
895:
892:
857:
854:
850:
849:
846:
827:
824:
821:
815:
814:
804:
794:Penna Turnpike
744:
739:
733:
732:
729:
693:
690:
686:
685:
682:
663:
660:
656:
655:
652:
644:
641:
638:
633:
627:
626:
623:
620:
617:
614:
611:
604:
601:
569:Worth Township
567:PA 108 enters
550:Scott Township
515:Shenango River
479:Mahoning River
413:
410:
398:Interstate 376
365:
364:
361:
360:
347:
345:
327:
326:
325:
324:
319:
314:
309:
304:
298:
297:
287:
286:
285:Highway system
282:
281:
278:
277:
268:
264:
263:
258:
254:
253:
248:
244:
243:
239:
238:
235:
234:
220:
216:
215:
213:
212:
201:
187:
173:
162:
148:
134:
111:
109:
103:
102:
69:
65:
64:
60:
59:
56:
52:
51:
47:Maintained by
44:
43:
39:
38:
35:
34:
30:
23:
22:
15:
13:
10:
9:
6:
4:
3:
2:
1565:
1554:
1551:
1549:
1546:
1544:
1541:
1540:
1538:
1529:
1526:
1525:
1520:
1511:
1507:
1503:
1502:
1491:
1471:
1467:
1460:
1459:
1452:
1449:
1433:
1429:
1422:
1421:
1414:
1412:
1410:
1406:
1394:
1393:
1388:
1382:
1380:
1378:
1376:
1372:
1366:
1365:Butler County
1363:
1360:
1357:
1356:
1346:
1342:
1335:
1333:
1329:
1322:
1318:
1308:
1306:
1296:
1295:
1291:
1281:
1273:
1269:
1261:
1260:
1255:
1249:
1245:
1241:
1237:
1221:
1217:
1211:
1207:
1184:
1177:
1173:
1136:
1135:Slippery Rock
1132:
1129:I-79 exit 105
1126:
1122:
1118:
1098:
1093:
1089:
1084:
1080:
1076:
1056:
1052:
1047:
1043:
1039:
1023:
1019:
1013:
1009:
986:
979:
956:
950:
927:
920:
897:
891:
887:
851:
844:
820:
816:
813:
812:toll-by-plate
809:
803:
799:
795:
791:
787:
734:
727:
723:
687:
680:
657:
637:
632:
628:
608:
602:
600:
598:
594:
590:
586:
585:Slippery Rock
582:
578:
574:
573:Butler County
570:
565:
563:
559:
555:
551:
547:
543:
534:
530:
528:
524:
520:
516:
511:
507:
503:
499:
494:
492:
488:
484:
480:
476:
473:, becoming a
472:
468:
464:
463:Mount Jackson
459:
455:
451:
447:
443:
439:
435:
431:
427:
418:
411:
409:
407:
406:Interstate 79
403:
402:U.S. Route 19
399:
395:
391:
387:
383:
379:
375:
371:
358:
348:
346:
343:
333:
332:
328:
323:
320:
318:
315:
313:
310:
308:
305:
303:
300:
299:
296:
295:
291:
290:
288:
283:
279:
276:
272:
269:
265:
262:
259:
255:
252:
251:United States
249:
245:
240:
236:
233:
229:
221:
219:East end
217:
210:
202:
200:
199:Slippery Rock
196:
188:
186:
182:
174:
172:in New Castle
171:
163:
161:
157:
149:
147:
143:
135:
133:
129:
113:
112:
110:
104:
101:
97:
93:
89:
70:
68:West end
66:
61:
57:
53:
50:
45:
40:
36:
27:
20:
1499:
1477:. Retrieved
1470:the original
1457:
1451:
1439:. Retrieved
1432:the original
1419:
1398:September 1,
1396:. Retrieved
1390:
1348:. Retrieved
1277:
1265:
1046:Ellwood City
724:west /
622:Destinations
566:
539:
495:
423:
394:Adams Corner
373:
369:
368:
292:
261:Pennsylvania
232:Adams Corner
132:Mahoningtown
1392:Google Maps
1268:Concurrency
1240:Harrisville
1206:PA 173
1176:PA 258
1172:PA 173
1038:PA 388
1008:PA 168
890:US 422
886:PA 168
726:PA 551
722:PA 317
679:PA 551
554:Harlansburg
458:concurrency
357:PA 110
342:PA 107
322:Legislative
209:PA 173
185:Harlansburg
156:PA 168
92:SR 617
88:SR 170
1537:Categories
1323:References
1210:Grove City
1121:Pittsburgh
1083:Zelienople
1075:US 19
978:PA 65
919:PA 18
843:PA 18
819:New Castle
802:New Castle
798:Pittsburgh
786:I-376 Toll
487:New Castle
428:border in
302:Interstate
181:US 19
170:PA 65
160:New Castle
142:PA 18
128:I-376 Toll
1350:March 10,
1236:PA 8
390:PA 8
228:PA 8
1501:KML file
1479:March 3,
1292:See also
1270:terminus
1244:Franklin
1119: –
1040: –
796: –
792: /
631:Lawrence
613:Location
450:S.N.P.J.
275:Lawrence
267:Counties
242:Location
90: /
76:CR 8 to
1466:PennDOT
1464:(Map).
1441:May 21,
1428:PennDOT
1426:(Map).
1389:(Map).
1106:38.552–
1101:23.955–
1064:32.856–
1059:20.416–
808:E-ZPass
741:11.669–
247:Country
94:at the
49:PennDOT
1248:Butler
1227:50.994
1224:31.686
1189:45.800
1186:28.459
1142:45.319
1139:28.160
1108:38.811
1103:24.116
1092:Butler
1079:Mercer
1066:32.963
1061:20.482
1042:Volant
1029:25.780
1026:16.019
1012:Volant
991:21.161
988:13.149
961:19.257
958:11.966
932:18.915
929:11.753
902:18.654
899:11.591
856:17.225
853:10.703
826:13.839
743:11.867
736:7.251–
610:County
593:PA 258
589:PA 173
546:PA 388
519:PA 168
510:US 422
467:PA 317
454:PA 551
446:SR 617
374:PA 108
317:Scenic
271:Butler
55:Length
1473:(PDF)
1462:(PDF)
1435:(PDF)
1424:(PDF)
1367:(PDF)
1361:(PDF)
823:8.599
738:7.374
692:8.961
689:5.568
662:4.979
659:3.094
643:0.000
640:0.000
625:Notes
558:US 19
527:PA 65
491:PA 18
471:I-376
312:State
257:State
197:near
183:near
130:near
1510:help
1506:edit
1481:2011
1443:2011
1400:2011
1352:2019
1125:Erie
1117:I-79
790:I-76
597:PA 8
591:and
577:I-79
426:Ohio
386:SNPJ
382:Ohio
195:I-79
100:SNPJ
96:Ohio
810:or
788:to
571:in
504:'s
502:CSX
392:in
388:to
230:in
158:in
144:in
1539::
1508:•
1408:^
1374:^
1331:^
1246:,
1242:,
1123:,
1081:,
1044:,
800:,
619:km
616:mi
599:.
493:.
432:,
349:→
334:←
307:US
273:,
1512:)
1504:(
1483:.
1445:.
1402:.
1354:.
372:(
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