Drive section
Segments
Route 20 segment index for current drive sections and planned next stretches.
Segments
Segments make Route 20 easier to drive in manageable sections. Use them when a whole state is too broad but a single town page is too narrow.
Illinois
Galena Western Gateway
Western entry into the current Illinois coverage.
Illinois
Galena and Stockton
Main Jo Daviess corridor spine.
Illinois
Freeport and Stephenson County
Stephenson County section anchored by Freeport.
Planned
Freeport and Rockford
Next Illinois connector stretch.
New York
Westfield, Fredonia, and Silver Creek
Western New York Lake Erie entry section.
New York
Avon, Lima, and East Bloomfield
Western Finger Lakes section.
New York
Canandaigua, Seneca Falls, and Auburn
Finger Lakes to Auburn transition segment.
New York
Cazenovia, Skaneateles, and Auburn
Central New York route section.
New York
Sharon Springs, Cherry Valley, and Duanesburg
Eastern New York section toward the Capital Region approach.
Ohio
Norwalk, Oberlin, and Geneva
A usable Ohio corridor section linking Norwalk, Oberlin, and Geneva.
Ohio
Geneva, Ashtabula, and Conneaut
Eastern Ohio segment leading toward Pennsylvania.
Pennsylvania
Erie and North East
Compact Pennsylvania bridge-state section.
Massachusetts
Hancock, Pittsfield, and Lenox
Berkshire gateway section.
Massachusetts
Lenox, Lee, and Becket
Berkshire section running east from Lenox through Lee and Becket.
Massachusetts
Becket, Chester, and Huntington
Massachusetts section centered on Chester and Jacob's Ladder.
Massachusetts
Huntington, Russell, and Westfield
Massachusetts transition section through Huntington, Russell, and Westfield.
Massachusetts
Westfield, West Springfield, and Springfield
Massachusetts section carrying the route into Springfield.
Massachusetts
Springfield, Wilbraham, and Palmer
Massachusetts section continuing east beyond Springfield.
Massachusetts
Palmer, Brimfield, and Sturbridge
Massachusetts section continuing east beyond Palmer.
Massachusetts
Sturbridge, Auburn, and Worcester
Massachusetts section continuing east beyond Sturbridge.
Massachusetts
Worcester, Shrewsbury, Northborough, and Marlborough
Massachusetts section continuing east beyond Worcester.
Massachusetts
Marlborough, Sudbury, Wayland, and Weston
Massachusetts section continuing east beyond Marlborough.
Massachusetts
Weston, Waltham, and Watertown
Massachusetts section continuing east beyond Weston toward the Boston-side suburbs.
Massachusetts
Watertown, Allston, Boston, and Kenmore
Final Massachusetts section carrying the route into Boston and Kenmore Square.