 | |
|---|---|
| Route information | |
| Length | 23.5 mi (37.8 km) |
| Major junctions | |
| From | Boothstown |
 A49 M6 A58 A570 A572 A578 A579 A5082 | |
| To | Ormskirk |
| Location | |
| Country | United Kingdom |
| Primary destinations | Leigh, Wigan, Skelmersdale, Ormskirk, Manchester |
| Road network | |
The A577 is an A road in England which runs from Boothstown, Greater Manchester to Ormskirk, Lancashire.