Williams Field Rd & Power Rd
Stop 18321 · Phoenix Valley Metro · Route 156
Williams Field Rd & Power Rd is a bus stop on the Phoenix Valley Metro network (stop 18321), served by Route 156 to ASU Polytechnic. On weekdays buses run from 6:13 am to 10:11 pm.
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Scheduled times. The first bus of the day leaves at 6:13 am.
Route 156 to ASU Polytechnic
Monday to Friday, 33 buses
| 6 am | 1343 |
|---|---|
| 7 am | 1343 |
| 8 am | 1343 |
| 9 am | 1140 |
| 10 am | 1040 |
| 11 am | 1040 |
| 12 pm | 1040 |
| 1 pm | 1242 |
| 2 pm | 1242 |
| 3 pm | 1242 |
| 4 pm | 1242 |
| 5 pm | 1246 |
| 6 pm | 1442 |
| 7 pm | 1141 |
| 8 pm | 1141 |
| 9 pm | 1141 |
| 10 pm | 11 |
Saturday, 28 buses
| 8 am | 0737 |
|---|---|
| 9 am | 0737 |
| 10 am | 0838 |
| 11 am | 0838 |
| 12 pm | 0838 |
| 1 pm | 0838 |
| 2 pm | 0838 |
| 3 pm | 0838 |
| 4 pm | 0838 |
| 5 pm | 0837 |
| 6 pm | 0233 |
| 7 pm | 0232 |
| 8 pm | 0232 |
| 9 pm | 0232 |
Sunday, 23 buses
| 8 am | 34 |
|---|---|
| 9 am | 0435 |
| 10 am | 0842 |
| 11 am | 1242 |
| 12 pm | 1242 |
| 1 pm | 1242 |
| 2 pm | 1242 |
| 3 pm | 1242 |
| 4 pm | 1242 |
| 5 pm | 1241 |
| 6 pm | 1038 |
| 7 pm | 0838 |
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 Williams Field Rd & Power Rd
Which buses stop at Williams Field Rd & Power Rd?
Route 156 to ASU Polytechnic stops at Williams Field Rd & Power Rd (stop 18321) in Phoenix Valley Metro.
When is the first and last bus at Williams Field Rd & Power Rd?
Monday: first bus 6:13 am, last 10:11 pm (33 buses). Saturday: first bus 8:07 am, last 9:32 pm (28 buses). Sunday: first bus 8:34 am, last 7:38 pm (23 buses). Public holiday schedules can differ; each route page lists them.
How often do buses come to Williams Field Rd & Power 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 Williams Field Rd & Power Rd?
The closest are Williams Field Rd & Edgewater (18322, about 3 min walk), Williams Field Rd & Power Rd (16935, about 5 min walk), Tiburon Av & Innovation Wy (18323, 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.