Bus route
95th Red Line Station – Marshfield & 117th Street
1 active alert 52 stops
Since Jun 2, 2026, 6:00 AM, until further notice
How does this affect my trip?
Southbound #4 Cottage Grove and #115 Pullman/115th buses will operate via Cottage Grove, 107th, King Drive, and 115th, then resume their normal route on Front Street.
Northbound buses will operate via King Drive, and 107th, then resume their normal route on Cottage Grove.
Allow extra travel time.
Why is service being changed?
Buses are rerouted due to construction on Cottage Grove between 107th and 111th.
Alerts as published by the CTA. Data may not be real time. All lines.
Route shape from published schedule data; map data © OpenStreetMap contributors.
| Weekday | Sat | Sun | |
|---|---|---|---|
| First / last | 4:55 AM 11:15 PM | 5:30 AM 11:00 PM | 5:45 AM 11:00 PM |
| Morning rush (6–10 AM) | every ~13 min | every ~18 min | every ~18 min |
| Midday (10 AM–4 PM) | every ~15 min | every ~16 min | every ~16 min |
| Evening rush (4–8 PM) | every ~16 min | every ~17 min | every ~17 min |
| Evening (8 PM–midnight) | every ~24 min | every ~27 min | every ~27 min |
| Late night (midnight–6 AM) | every ~90 min | every ~180 min | — |
| Trips per day | 71 | 61 | 59 |
| End-to-end time | 29 min | 27 min | 27 min |
| Weekday | Sat | Sun | |
|---|---|---|---|
| First / last | 4:24 AM 10:42 PM | 4:40 AM 10:28 PM | 5:15 AM 10:28 PM |
| Morning rush (6–10 AM) | every ~13 min | every ~18 min | every ~18 min |
| Midday (10 AM–4 PM) | every ~14 min | every ~16 min | every ~16 min |
| Evening rush (4–8 PM) | every ~17 min | every ~18 min | every ~18 min |
| Evening (8 PM–midnight) | every ~30 min | every ~30 min | every ~30 min |
| Late night (midnight–6 AM) | every ~51 min | every ~72 min | every ~120 min |
| Trips per day | 72 | 62 | 59 |
| End-to-end time | 33 min | 30 min | 30 min |
Average interval from the published schedule for reference dates Oct 20, 2026, Oct 17, 2026, Oct 18, 2026; planned work and holidays can change service. “—” = fewer than two trips in that period. Schedule data updated Oct 16, 2026, 5:56 AM CT.
$2.25 per ride with a Ventra Card, a contactless bank card or a phone wallet, with up to two more rides within two hours; $2.50 in cash, with no transfers. See fares & Ventra.