PA 461-470 | PA 472 | PA 474 | PA 475 | I-476 | PA 477 | PA 478 | PA 481-490

Abbreviations:
JCT = Junction
I = Interchange
M = Multiplex (click below on this abbreviation for a multiplex page)
NT, ST, ET, WT = Northern, Southern, Eastern, and Western Terminus (click below on one of these abbreviations for a route terminus page)
NS, SS, ES, WS = Northern, Southern, Eastern, and Western Split of multiplex

PA 472

Junction list:

• Lancaster County
• NT JCT PA 372
• Begin/End SR 0472
• Lancaster/Chester County Line
• I US 1
• JCT PA 10 ST
• Begin/End SR 0472
• ST JCT PA 841
• Lancaster County

Links and Sources:

• PA 472 Termini · Adam Prince's Highway Beginnings and Endings in Pennsylvania

PA 474

Junction list:

• ET JCT NY 394, Lakewood, NY
• ET(PA) NY 474, NY state line, Chautauqua Co., NY/Erie Co., PA line
• Begin/End SR 0474
• Begin/End SR 0474
• WT JCT PA 8/PA 89
• Erie County

Links and Sources:

• PA 474 Termini · Adam Prince's Highway Beginnings and Endings in Pennsylvania
• NY 474 Junction List · Mark Sinsabaugh's New York Routes
• NY 474 Termini · Doug Kerr's New York State Highway Termini

PA 475

Junction list

• Huntingdon County
• NT JCT PA 994
• Begin/End SR 0475
• Huntingdon/Fulton County Line
• JCT PA 655
• Begin/End SR 0475
• ST JCT US 522
• Fulton County

Links and Sources:

• PA 475 Termini · Adam Prince's Highway Beginnings and Endings in Pennsylvania

I-476

Junction list:

• Lackawanna County
• NT/NT(PA) I Exit 131[39] I-81 Exit 194[58]/US 6, Business US 6 (Scranton-Carbondale) WT/US 11
• Lackawanna/Luzerne County Line
• I Exit 115[37] PA 315
• I Exit 105[36] PA 115
• Luzerne/Carbon County Line
• I Exit 95[35] PA 940
• I Exit 74[34] US 209
• Carbon/Lehigh County Line
• I Exit 56[33] US 22
• Lehigh/Bucks County Line
• I Exit 44[32] PA 663
• Bucks/Montgomery County Line
• I Exit 31[31] PA 63
• I Exit 20[25A] I-276 Exit 20[25A]
• Begin/End SR 0476
• I Exit 20[9] I-276 Exit 333[25]
• I Exit 16[6] I-76 Exit 331[28]
• Montgomery/Delaware County
• I Exit 13[5] US 30
• I Exit 9[4] PA 3
• I Exit 5[3] US 1
• Begin/End SR 0476
• ST/ST(PA) I I-95 Exit 7[7]
• Delaware County

Links and Sources:

• I-476 PA Interchange Browser
• I-476 PA History · Jeff Kitsko's Pennsylvania Highways
• Old I-480 PA History · Jeff Kitsko's Pennsylvania Highways
• I-476 PA Exit Guide · Jeff Kitsko's Pennsylvania Highways
• I-476 Termini · AARoads' Interstate Guide
• Philadelphia Highways · AARoadTrips.com
• I-476 PA Photos · AARoadTrips.com
• I-476 Information · Scott Oglesby's Three-Digit Interstates
• I-70/I-76/I-276 Pennsylvania Turnpike History · Jeff Kitsko's Pennsylvania Highways

PA 477

• Clinton County
• NT JCT PA 64
• Begin/End SR 0477
• I US 220/Future I-99
• I I-80 Exit 185[27]
• JCT PA 880
• Clinton/Centre County Line
• Begin/End SR 0477
• ST JCT PA 192
• Centre County

Links and Sources:

• PA 477 Termini · Adam Prince's Highway Beginnings and Endings in Pennsylvania

PA 478

Junction list:

• Venango County
• NT JCT PA 38/PA 208
• Begin/End SR 0478
• Venango/Clarion County Line
• I I-80 Exit 45[6]
• Begin/End SR 0478
• ST JCT PA 58
• Clarion County

Links and Sources:

• PA 478 Termini · Adam Prince's Highway Beginnings and Endings in Pennsylvania