PA 471-480 | PA 481 | PA 484 | PA 487 | PA 488 | PA 491-500

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 481

Junction list:

• Washington County
• NT JCT PA 88/PA 136/PA 837
• Begin/End SR 0481
• I I-70 Exit 35[13]
• Begin/End SR 0481
• ST JCT US 40
• Washington County

Links and Sources:

• PA 481 Termini · Adam Prince's Highway Beginnings and Endings in Pennsylvania

PA 484

Junction list:

• Fulton County
• ET JCT PA 655
• Begin/End SR 0484
• I I-70 Exit 168[33]/US 522
• JCT PA 731 ST
• Begin/End SR 0484
• WT JCT PA 26
• Fulton County

Links and Sources:

• PA 484 Termini · Adam Prince's Highway Beginnings and Endings in Pennsylvania

PA 487

Junction list:

• Sullivan County
• NT JCT US 220
• Begin/End SR 0487
• Sullivan/Luzerne County Line
• JCT PA 118
• M ES PA 118(E-W)/PA 487(N-S), SR 0118
• Luzerne/Columbia County Line
• M WS PA 118(E-W)/PA 487(N-S), SR 0118
• JCT PA 118
• JCT PA 239
• M PA 239(N-S)/PA 487(N-S), SR 0239
• JCT PA 239
• JCT PA 254 ET
• JCT PA 93 NT
• I I-80 Exit 236[35]
• JCT US 11
• M US 11(S-N)/PA 487(N-S), SR 0011
• JCT US 11
• JCT PA 42
• M PA 42(N-S)/PA 487(N-S), SR 0042
• JCT PA 42
• Columbia/Northumberland County Line
• JCT PA 54
• Begin/End SR 0487
• ST JCT PA 61
• Northumberland County

Links and Sources:

• US 11/PA 487 Multiplex
• PA 42/PA 487 Multiplex
• PA 118/PA 487 Multiplex
• PA 239/PA 487 Multiplex
• PA 487 Termini · Adam Prince's Highway Beginnings and Endings in Pennsylvania

PA 488

Junction list:

• Butler County
• ET JCT US 422 (Western)
• Begin/End SR 0488
• JCT PA 528
• I I-79 Exit 96[29]
• JCT US 19
• M US 19(S-N)/PA 488(E-W), SR 0019
• JCT US 19
• Butler/Lawrence County Line
• Begin/End SR 0488
• WT JCT PA 65/PA 288
• Lawrence County

Links and Sources:

• PA 488 Termini · Adam Prince's Highway Beginnings and Endings in Pennsylvania