525:
1207:
636:
1102:
431:
413:
1034:
398:
850:
1090:
844:
339:
1001:
173:
929:
46:
687:
818:
805:
935:
380:
357:
148:
127:
1040:
1007:
856:
824:
811:
185:
179:
167:
1608:
1471:
533:
752:
to the
Parkway West interchange. In 1989, both of I-79's auxiliary routes were finally connected with the openings of I-279 (Parkway North) from the Fort Duquesne Bridge/North Shore to its northern terminus at I-79 in Franklin Park and the Veterans Bridge which extended I-579 across the Allegheny
728:
Despite the choice of number, its parent I-79 was only completed in certain areas; there would be no connection of the two routes until 1989. By 1971, with only little progression of I-79 near I-479's northern terminus and easy (but indirect) access to then-I-76 (now I-376 Parkway East) from the
1156:
524:
588:
interchange, a northbound exit and southbound entrance, in addition to a southbound exit and northbound entrance accessing 6th Avenue and 7th Avenue. The freeway turns north as it passes over railroad tracks to the east of
497:
east. The intersection of I-579 and I-279 is in one direction only; northbound traffic on I-579 can proceed only northbound on I-279 while only southbound traffic on I-279 can exit onto I-579.
669:
I-579's roots go back to 1966 when the short 0.7-mile (1.1 km) Crosstown
Boulevard from the Boulevard of the Allies (PA 885) to Bigelow Boulevard (PA 380) was designated as
1246:
1268:
1314:
1661:
416:
281:
1299:
572:. The road passes several skyscrapers as it comes to an interchange at Centre Avenue with a northbound exit and southbound entrance that provides access to the
601:(HOV lanes) in the center. The HOV lanes connect to Bedford Avenue near the Civic Arena at the south end. The highway turns northwest as it crosses the
756:
In 2019, the I-579 Cap Urban
Connector Project began in order to build a pedestrian park over I-579 with the goal of better connecting downtown to the
741:
1048:
192:
1126:
17:
1651:
1641:
576:. Immediately following is a left exit in the northbound direction and a southbound entrance that connects to 7th Avenue that serves the
302:
322:
740:
This was renumbered again on
October 2, 1972, as its current designation of I-579; in addition, I-79's designation from Pittsburgh to
84:
1646:
1518:
1417:
271:
31:
1069:
1352:
312:
276:
1524:
960:
910:
577:
564:. At the southern terminus, the highway has a northbound exit and southbound entrance providing access to 6th Avenue and
307:
1509:
1408:
597:
station serving
Pittsburgh. Here, it is seven lanes total with three travel lanes in each direction and two reversible
317:
286:
614:
513:
294:
1134:
773:
239:
1339:
1183:
1538:
1437:
1334:
1044:
868:
829:
401:
188:
981:
606:
482:
76:
1127:"Table 2: Auxiliary Routes of the Dwight D. Eisenhower National System Of Interstate and Defense Highways"
1589:
837:
598:
549:
486:
266:
500:
I-579 allows
Liberty Bridge traffic easy access to I-279, and I-279 southbound traffic easier access to
757:
590:
876:
621:, at which point the route merges into northbound I-279 with ramps to and from westbound PA 28.
258:
1206:
769:
581:
1559:
1273:
860:
545:
490:
1656:
1571:
1502:
1401:
939:
864:
585:
541:
434:
383:
360:
342:
151:
130:
1549:
1011:
833:
749:
618:
196:
1221:"I-579 Cap Urban Connector Project: Bridging a Critical Gap to Revitalize the Hill District"
760:. The project was completed in 2021 and the park opened to the public on November 22, 2021.
528:
I-579 northbound approaching terminus at I-279/US 19 Truck and PA 28 in
Pittsburgh
872:
1351:
8:
1106:
753:
River to its new northern terminus at I-279 in
Pittsburgh's East Allegheny neighborhood.
569:
557:
471:
1015:
455:
1495:
1394:
1343:
1094:
553:
1487:
1386:
1371:
1269:"Righting a wrong: New park over I-579 to reconnect Downtown and the Hill District"
964:
893:
573:
505:
501:
1361:
985:
602:
504:, downtown, and eastern regions of the city, while I-279 southbound continues to
1595:
1576:
1566:
1554:
1544:
1448:
1242:
1199:
610:
494:
478:
1635:
1443:
1423:
1366:
565:
219:
1381:
466:. The highway is 2.73 miles (4.39 km) long. I-579 is also known as the
1376:
463:
229:
1161:
745:
609:. A short distance after the bridge, I-579 ends at an interchange with
459:
134:
1297:
1247:
Sports & Exhibition
Authority of Pittsburgh and Allegheny County
1302:(Report) (2015 ed.). Pennsylvania Department of Transportation
945:
Western terminus of PA 380; northbound exit and southbound entrance
509:
635:
580:. At this point, I-579 runs to the west of the former site of the
561:
1220:
997:
955:
925:
908:
891:
594:
1059:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
30:"Crosstown Boulevard" redirects here. For other uses, see
686:
45:
1607:
1470:
532:
1517:
1416:
1298:
1019:
959:Southbound exit and northbound entrance; access to
958:
944:
914:
897:
1662:Transportation in Allegheny County, Pennsylvania
1633:
1300:Roadway Management System Straight Line Diagrams
744:was "swapped" with I-279's segment south of the
560:, heading to the north-northeast as a four-lane
107:
1503:
1402:
1293:
1291:
915:Northbound left exit and southbound entrance
1223:. Pennsylvania Department of Transportation
729:southern terminus, I-479 was renumbered as
1510:
1496:
1409:
1395:
1288:
1356:
536:I-579 running through Downtown Pittsburgh
531:
523:
512:, and to westbound I-376 which leads to
1176:
1020:Northbound exit and southbound entrance
14:
1634:
485:; the southern terminus splits to the
1491:
1390:
1266:
1149:
1030:
1024:
991:
980:
970:
949:
919:
902:
885:
881:Continuation beyond southern terminus
801:
795:
477:The northern terminus of I-579 is at
1353:Template:Attached KML/Interstate 579
540:I-579 begins at an interchange with
519:
1642:Interstate Highways in Pennsylvania
1243:"I-579 Cap Urban Connector Project"
1054:Northern terminus; exit 2A on I-279
578:David L. Lawrence Convention Center
24:
25:
1673:
1325:
470:since it crosses the backside of
1606:
1469:
1205:
1157:"Overview Map of Interstate 579"
1100:
1088:
1038:
1032:
1005:
999:
933:
927:
854:
848:
842:
822:
816:
809:
803:
685:
634:
514:Pittsburgh International Airport
429:
411:
396:
378:
355:
337:
183:
177:
171:
165:
146:
125:
94:2.73 mi (4.39 km)
44:
1652:Interstate 76 (Ohio–New Jersey)
295:Pennsylvania State Route System
1260:
1235:
1213:
1190:. February 24, 1972. p. 8
1135:Federal Highway Administration
1131:FHWA Route Log and Finder List
1119:
13:
1:
1647:Auxiliary Interstate Highways
1267:Belko, Mark (June 14, 2019).
1112:
18:Interstate 579 (Pennsylvania)
1372:Pennsylvania Highways: I-579
956:7th Avenue / 6th Avenue
776:. All exits are unnumbered.
763:
722:A brief renumbering of I-479
599:high-occupancy vehicle lanes
481:beyond the north end of the
7:
1081:
10:
1678:
1382:Pennsylvania Roads - I-579
624:
548:) and the approach to the
493:eastbound, which leads to
29:
1615:
1604:
1533:
1478:
1467:
1432:
1058:
1053:
1027:
994:
975:
952:
922:
905:
888:
880:
798:
790:
787:
784:
781:
718:
710:
702:
698:
682:
659:
651:
647:
631:
371:
343:PA Turnpike 576
330:
259:Interstate Highway System
254:
249:
245:
235:
225:
215:
210:
206:
158:
140:
121:
116:
106:
98:
90:
82:
74:
69:
62:
57:
41:
1367:Interstate Guide - I-579
1184:"Interstates Renumbered"
1065:
942:east (Bigelow Boulevard)
64:I-579 highlighted in red
1274:Pittsburgh Post-Gazette
1107:Pennsylvania portal
861:Boulevard of the Allies
768:The entire route is in
617:(US 19 Truck) and
546:Boulevard of the Allies
491:Boulevard of the Allies
27:Highway in Pennsylvania
615:US Route 19 Truck
542:Pennsylvania Route 885
537:
529:
1095:U.S. Roads portal
892:Centre Avenue –
535:
527:
1377:I-579 at AARoads.com
1357:KML is from Wikidata
1188:The Pittsburgh Press
898:Northbound exit only
32:Crosstown Expressway
1362:I-579 on Kurumi.com
1137:. December 31, 2021
570:Duquesne University
558:Downtown Pittsburgh
472:Downtown Pittsburgh
468:Crosstown Boulevard
454:) is a north–south
142:Major intersections
75:Auxiliary route of
58:Crosstown Boulevard
909:7th Avenue –
538:
530:
456:Interstate Highway
1629:
1628:
1485:
1484:
1079:
1078:
1070:Incomplete access
961:Convention Center
911:Convention Center
742:Robinson Township
726:
725:
667:
666:
584:and comes to the
554:Monongahela River
520:Route description
445:
444:
441:
440:
367:
366:
70:Route information
16:(Redirected from
1669:
1610:
1527:
1521:
1520:Auxiliary routes
1512:
1505:
1498:
1489:
1488:
1473:
1426:
1420:
1419:Auxiliary routes
1411:
1404:
1397:
1388:
1387:
1347:
1319:
1315:Allegheny County
1311:
1309:
1307:
1295:
1286:
1285:
1283:
1281:
1264:
1258:
1257:
1255:
1253:
1239:
1233:
1232:
1230:
1228:
1217:
1211:
1210:
1209:
1203:
1197:
1195:
1180:
1174:
1173:
1171:
1169:
1153:
1147:
1146:
1144:
1142:
1123:
1105:
1104:
1103:
1093:
1092:
1091:
1072:
1066:
1049:US 19 Truck
1043:
1042:
1041:
1036:
1035:
1010:
1009:
1008:
1003:
1002:
938:
937:
936:
931:
930:
859:
858:
857:
852:
851:
846:
845:
827:
826:
825:
820:
819:
814:
813:
812:
807:
806:
779:
778:
774:Allegheny County
689:
680:
679:
638:
629:
628:
574:PPG Paints Arena
506:Acrisure Stadium
502:PPG Paints Arena
458:entirely within
437:
433:
432:
419:
415:
414:
404:
400:
399:
386:
382:
381:
373:
372:
363:
359:
358:
345:
341:
340:
332:
331:
193:US 19 Truck
187:
186:
182:
181:
180:
175:
174:
169:
168:
150:
149:
143:
129:
128:
109:
48:
39:
38:
21:
1677:
1676:
1672:
1671:
1670:
1668:
1667:
1666:
1632:
1631:
1630:
1625:
1611:
1602:
1529:
1525:
1519:
1516:
1486:
1481:
1474:
1465:
1428:
1424:
1418:
1415:
1358:
1355:
1350:
1349:
1348:
1332:
1328:
1323:
1322:
1305:
1303:
1296:
1289:
1279:
1277:
1265:
1261:
1251:
1249:
1241:
1240:
1236:
1226:
1224:
1219:
1218:
1214:
1204:
1193:
1191:
1182:
1181:
1177:
1167:
1165:
1155:
1154:
1150:
1140:
1138:
1125:
1124:
1120:
1115:
1101:
1099:
1089:
1087:
1084:
1075:
1068:
1064:
1060:
1039:
1037:
1033:
1031:
1006:
1004:
1000:
998:
986:Allegheny River
982:Veterans Bridge
977:
972:
934:
932:
928:
926:
855:
853:
849:
847:
843:
841:
840:
823:
821:
817:
815:
810:
808:
804:
802:
766:
694:
693:
690:
643:
642:
639:
627:
607:Veterans Bridge
603:Allegheny River
522:
489:southbound and
483:Veterans Bridge
430:
428:
412:
410:
397:
395:
379:
377:
356:
354:
338:
336:
202:
184:
178:
176:
172:
170:
166:
147:
141:
126:
117:Major junctions
65:
53:
52:
49:
35:
28:
23:
22:
15:
12:
11:
5:
1675:
1665:
1664:
1659:
1654:
1649:
1644:
1627:
1626:
1624:
1623:
1620:
1616:
1613:
1612:
1605:
1603:
1601:
1600:
1599:
1598:
1586:
1585:
1584:
1579:
1574:
1569:
1564:
1563:
1562:
1552:
1547:
1534:
1531:
1530:
1515:
1514:
1507:
1500:
1492:
1483:
1482:
1479:
1476:
1475:
1468:
1466:
1464:
1463:
1462:
1461:
1456:
1451:
1446:
1433:
1430:
1429:
1414:
1413:
1406:
1399:
1391:
1385:
1384:
1379:
1374:
1369:
1364:
1331:
1330:
1329:
1327:
1326:External links
1324:
1321:
1320:
1318:
1317:
1287:
1259:
1234:
1212:
1200:Newspapers.com
1175:
1148:
1117:
1116:
1114:
1111:
1110:
1109:
1097:
1083:
1080:
1077:
1076:
1074:
1073:
1061:
1056:
1055:
1052:
1029:
1026:
1022:
1021:
1018:
996:
993:
989:
988:
979:
974:
968:
967:
957:
954:
951:
947:
946:
943:
924:
921:
917:
916:
913:
907:
904:
900:
899:
896:
890:
887:
883:
882:
879:
838:Liberty Bridge
800:
797:
793:
792:
789:
786:
783:
765:
762:
731:Interstate 876
724:
723:
720:
716:
715:
712:
708:
707:
704:
700:
699:
696:
695:
692:Interstate 876
691:
684:
683:
671:Interstate 479
665:
664:
661:
657:
656:
653:
649:
648:
645:
644:
641:Interstate 479
640:
633:
632:
626:
623:
550:Liberty Bridge
544:(PA 885;
521:
518:
487:Liberty Bridge
448:Interstate 579
443:
442:
439:
438:
425:
420:
406:
405:
392:
387:
369:
368:
365:
364:
351:
346:
328:
327:
326:
325:
320:
315:
310:
305:
299:
298:
290:
289:
284:
279:
274:
269:
263:
262:
252:
251:
250:Highway system
247:
246:
243:
242:
237:
233:
232:
227:
223:
222:
217:
213:
212:
208:
207:
204:
203:
201:
200:
162:
160:
159:North end
156:
155:
144:
138:
137:
123:
122:South end
119:
118:
114:
113:
110:
104:
103:
100:
96:
95:
92:
88:
87:
83:Maintained by
80:
79:
72:
71:
67:
66:
63:
60:
59:
55:
54:
51:Interstate 579
50:
43:
42:
26:
9:
6:
4:
3:
2:
1674:
1663:
1660:
1658:
1657:Interstate 79
1655:
1653:
1650:
1648:
1645:
1643:
1640:
1639:
1637:
1621:
1618:
1617:
1614:
1609:
1597:
1594:
1593:
1592:
1591:
1587:
1583:
1580:
1578:
1575:
1573:
1570:
1568:
1565:
1561:
1558:
1557:
1556:
1553:
1551:
1548:
1546:
1543:
1542:
1541:
1540:
1536:
1535:
1532:
1528:
1526:Interstate 76
1522:
1513:
1508:
1506:
1501:
1499:
1494:
1493:
1490:
1477:
1472:
1460:
1457:
1455:
1452:
1450:
1447:
1445:
1442:
1441:
1440:
1439:
1435:
1434:
1431:
1427:
1425:Interstate 79
1421:
1412:
1407:
1405:
1400:
1398:
1393:
1392:
1389:
1383:
1380:
1378:
1375:
1373:
1370:
1368:
1365:
1363:
1360:
1359:
1354:
1345:
1341:
1337:
1336:
1316:
1313:
1312:
1301:
1294:
1292:
1276:
1275:
1270:
1263:
1248:
1244:
1238:
1222:
1216:
1208:
1201:
1189:
1185:
1179:
1164:
1163:
1158:
1152:
1136:
1132:
1128:
1122:
1118:
1108:
1098:
1096:
1086:
1085:
1071:
1063:
1062:
1057:
1050:
1047:north /
1046:
1023:
1017:
1014:north –
1013:
990:
987:
983:
969:
966:
962:
948:
941:
918:
912:
901:
895:
884:
878:
874:
870:
866:
862:
839:
835:
831:
794:
780:
777:
775:
771:
761:
759:
758:Hill District
754:
751:
747:
743:
738:
736:
732:
721:
717:
713:
709:
705:
701:
697:
688:
681:
678:
676:
672:
662:
658:
654:
650:
646:
637:
630:
622:
620:
616:
612:
608:
604:
600:
596:
592:
591:Union Station
587:
583:
579:
575:
571:
567:
566:Forbes Avenue
563:
559:
555:
551:
547:
543:
534:
526:
517:
515:
511:
507:
503:
498:
496:
492:
488:
484:
480:
475:
473:
469:
465:
461:
457:
453:
449:
436:
426:
424:
421:
418:
408:
407:
403:
393:
391:
388:
385:
375:
374:
370:
362:
352:
350:
347:
344:
334:
333:
329:
324:
321:
319:
316:
314:
311:
309:
306:
304:
301:
300:
297:
296:
292:
291:
288:
285:
283:
280:
278:
275:
273:
270:
268:
265:
264:
261:
260:
256:
255:
253:
248:
244:
241:
238:
234:
231:
228:
224:
221:
220:United States
218:
214:
209:
205:
199:in Pittsburgh
198:
194:
190:
164:
163:
161:
157:
154:in Pittsburgh
153:
145:
139:
136:
132:
124:
120:
115:
111:
105:
101:
97:
93:
89:
86:
81:
78:
73:
68:
61:
56:
47:
40:
37:
33:
19:
1588:
1581:
1539:Pennsylvania
1537:
1458:
1453:
1438:Pennsylvania
1436:
1333:
1304:. Retrieved
1278:. Retrieved
1272:
1262:
1250:. Retrieved
1237:
1225:. Retrieved
1215:
1198:– via
1194:November 30,
1192:. Retrieved
1187:
1178:
1166:. Retrieved
1160:
1151:
1139:. Retrieved
1130:
1121:
1067:
871:east –
788:Destinations
767:
755:
739:
734:
730:
727:
674:
670:
668:
539:
499:
476:
467:
464:Pennsylvania
451:
447:
446:
422:
389:
348:
293:
257:
230:Pennsylvania
112:Entire route
102:1962–present
36:
1168:January 15,
1162:Google Maps
940:PA 380
877:Monroeville
865:PA 885
586:PA 380
582:Civic Arena
435:PA 876
417:PA 875
384:PA 478
361:PA 580
323:Legislative
152:PA 380
131:PA 885
1636:Categories
1590:New Jersey
1280:August 23,
1252:August 23,
1227:August 23,
1113:References
1012:PA 28
867:south) to
834:PA 51
830:US 19
770:Pittsburgh
750:PA 51
746:Ohio River
706:Pittsburgh
655:Pittsburgh
619:PA 28
460:Pittsburgh
303:Interstate
197:PA 28
135:Pittsburgh
984:over the
965:PPG Arena
894:PPG Arena
764:Exit list
714:1971–1972
663:1966–1971
552:over the
272:Auxiliary
240:Allegheny
1560:Business
1335:KML file
1306:June 26,
1082:See also
836: –
832: /
703:Location
652:Location
510:PNC Park
282:Business
277:Suffixed
236:Counties
211:Location
195: /
191: /
1159:(Map).
1141:June 7,
873:Oakland
719:History
711:Existed
660:Existed
625:History
605:on the
562:freeway
216:Country
99:Existed
85:PennDOT
1622:Future
1619:Former
1480:Former
976:1.236–
971:0.768–
595:Amtrak
593:, the
318:Scenic
287:Future
91:Length
1051:north
1045:I-279
1028:2.535
1025:1.575
995:1.691
992:1.051
978:1.556
973:0.967
953:0.863
950:0.536
923:0.447
920:0.278
906:0.264
903:0.164
889:0.159
886:0.099
869:I-376
799:0.000
796:0.000
791:Notes
748:from
735:I-876
675:I-479
611:I-279
568:near
495:I-376
479:I-279
452:I-579
423:I-876
402:I-480
390:I-479
349:I-579
313:State
226:State
189:I-279
1344:help
1340:edit
1308:2016
1282:2020
1254:2020
1229:2020
1196:2017
1170:2011
1143:2022
1016:Etna
963:and
737:).
267:Main
77:I-79
1596:676
1582:876
1577:676
1572:576
1567:476
1555:376
1550:276
1545:176
1523:of
1459:579
1454:479
1449:279
1444:179
1422:of
828:To
677:).
556:in
133:in
108:NHS
1638::
1342:•
1290:^
1271:.
1245:.
1186:.
1133:.
1129:.
875:,
785:km
782:mi
772:,
516:.
508:,
474:.
462:,
427:→
409:←
394:→
376:←
353:→
335:←
308:US
1511:e
1504:t
1497:v
1410:e
1403:t
1396:v
1346:)
1338:(
1310:.
1284:.
1256:.
1231:.
1202:.
1172:.
1145:.
863:(
733:(
673:(
613:/
450:(
34:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
