Baseline Rd & Extension Rd
Stop 18878 · Phoenix Valley Metro · Route 77
Baseline Rd & Extension Rd is a bus stop on the Phoenix Valley Metro network (stop 18878), served by Route 77 to Gila River Srvc Cntr. On weekdays buses run from 4:57 am to 9:36 pm.
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Scheduled times. The first bus of the day leaves at 4:57 am.
Route 77 to Gila River Srvc Cntr
Monday to Friday, 34 buses
| 4 am | 57 |
|---|---|
| 5 am | 2350 |
| 6 am | 0837 |
| 7 am | 0636 |
| 8 am | 0636 |
| 9 am | 0735 |
| 10 am | 0434 |
| 11 am | 0434 |
| 12 pm | 0434 |
| 1 pm | 0331 |
| 2 pm | 0232 |
| 3 pm | 1242 |
| 4 pm | 1645 |
| 5 pm | 1650 |
| 6 pm | 2252 |
| 7 pm | 34 |
| 8 pm | 0136 |
| 9 pm | 0136 |
Saturday, 32 buses
| 5 am | 2353 |
|---|---|
| 6 am | 2252 |
| 7 am | 2151 |
| 8 am | 2151 |
| 9 am | 2046 |
| 10 am | 1545 |
| 11 am | 1545 |
| 12 pm | 1443 |
| 1 pm | 1343 |
| 2 pm | 1343 |
| 3 pm | 1343 |
| 4 pm | 1343 |
| 5 pm | 1447 |
| 6 pm | 1747 |
| 7 pm | 2355 |
| 8 pm | 2656 |
Sunday, 33 buses
| 5 am | 0333 |
|---|---|
| 6 am | 0333 |
| 7 am | 0332 |
| 8 am | 0029 |
| 9 am | 0030 |
| 10 am | 0030 |
| 11 am | 0030 |
| 12 pm | 0030 |
| 1 pm | 0030 |
| 2 pm | 0030 |
| 3 pm | 003058 |
| 4 pm | 2858 |
| 5 pm | 2858 |
| 6 pm | 28 |
| 7 pm | 0132 |
| 8 pm | 0333 |
| 9 pm | 03 |
Read each row as the hour, then the minutes past it: 7 then 05 35 means 7:05 and 7:35. Bold hours are pm. Scheduled times from Phoenix Valley Metro’s official schedule data, refreshed October 4, 2026. Not live arrivals.
Questions about Baseline Rd & Extension Rd
Which buses stop at Baseline Rd & Extension Rd?
Route 77 to Gila River Srvc Cntr stops at Baseline Rd & Extension Rd (stop 18878) in Phoenix Valley Metro.
When is the first and last bus at Baseline Rd & Extension Rd?
Monday: first bus 4:57 am, last 9:36 pm (34 buses). Saturday: first bus 5:23 am, last 8:56 pm (32 buses). Sunday: first bus 5:03 am, last 9:03 pm (33 buses). Public holiday schedules can differ; each route page lists them.
How often do buses come to Baseline Rd & Extension Rd?
On a Monday about 2 buses an hour stop here between 7:00 am and 7:00 pm (24 in those twelve hours, all routes together).
What other stops are near Baseline Rd & Extension Rd?
The closest are Baseline Rd & Extension Rd (18875, about 2 min walk), Baseline Rd & Vineyard (18877, about 5 min walk), Baseline Rd & Emerson (18874, about 7 min walk).
Are these live arrival times?
No. They are the scheduled times from Phoenix Valley Metro’s published schedule, refreshed October 4, 2026. A bus can run early or late, and disruptions are not shown.
Source: Valley Metro open data (GTFS schedule for Phoenix Valley Metro), used under the ODC Attribution License. Refreshed October 4, 2026; the current timetable runs to January 24, 2027. Changes made: times reformatted into timetables and departure lists.