Bus 15 - Chelmsford/Westford via Rte. 129/110 in Lowell: Stops & Timetable

A bus service operated by Lowell Regional Transit Authority

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List of stops

Number of stops: 15

Map

IBM (55 King St) – Kennedy Center

Timing points All stops

IBM (55 King St)	07:30	08:45	10:15	11:45	13:15	14:45	16:15	17:45
Across From 439 Littleton	07:30	08:45	10:15	11:45	13:15	14:45	16:15	17:45
400 Littleton	07:30	08:45	10:15	11:45	13:15	14:45	16:15	17:45
364 Littleton	07:30	08:45	10:15	11:45	13:15	14:45	16:15	17:45
Littleton Rd & Robbins Rd	07:31	08:46	10:16	11:46	13:16	14:46	16:16	17:46
Littleton Rd & Concord Rd	07:31	08:46	10:16	11:46	13:16	14:46	16:16	17:46
Littleton Rd & Powers Rd	07:31	08:46	10:16	11:46	13:16	14:46	16:16	17:46
Littleton Rd & Park Dr	07:31	08:46	10:16	11:46	13:16	14:46	16:16	17:46
224 Littleton Road	07:32	08:47	10:17	11:47	13:17	14:47	16:17	17:47
Western Regency Hotel	07:33	08:48	10:18	11:48	13:18	14:48	16:18	17:48
Cornerstone Square	07:33	08:48	10:18	11:48	13:18	14:48	16:18	17:48
203 Littleton	07:36	08:51	10:21	11:51	13:21	14:51	16:21	17:51
Hampton Inn Technology Drive	07:38	08:53	10:23	11:53	13:23	14:53	16:23	17:53
Nashoba Tech	07:40	08:55	10:25	11:55	13:25	14:55	16:25	17:55
Littleton Rd & Tadmuck Rd	07:40	08:55	10:25	11:55	13:25	14:55	16:25	17:55
Littleton Rd & Princeton Wy (Princeton Apartments)	07:41	08:56	10:26	11:56	13:26	14:56	16:26	17:56
Littleton Rd & Beth Ann Dr	07:41	08:56	10:26	11:56	13:26	14:56	16:26	17:56
360 Littleton	07:42	08:57	10:27	11:57	13:27	14:57	16:27	17:57
Kidder Rd & Littleton Rd	07:43	08:58	10:28	11:58	13:28	14:58	16:28	17:58
Littleton Rd & Hunt Rd	07:44	08:59	10:29	11:59	13:29	14:59	16:29	17:59
Across From 181 Littleton	07:44	08:59	10:29	11:59	13:29	14:59	16:29	17:59
Littleton Rd & Patriot Way	07:44	08:59	10:29	11:59	13:29	14:59	16:29	17:59
80 Littleton	07:45	09:00	10:30	12:00	13:30	15:00	16:30	18:00
Chelmsford Center	07:46	09:01	10:31	12:01	13:31	15:01	16:31	18:01
Billerica Rd & Wilson St	07:46	09:01	10:31	12:01	13:31	15:01	16:31	18:01
Billerica Rd & Hildreth St	07:48	09:03	10:33	12:03	13:33	15:03	16:33	18:03
Billerica Rd & Riverneck Rd (Pine Ridge Cemetery)	07:49	09:04	10:34	12:04	13:34	15:04	16:34	18:04
Billerica Rd & Industrial Ave	07:50	09:05	10:35	12:05	13:35	15:05	16:35	18:05
Billerica Rd & Apollo Dr	07:52	09:07	10:37	12:07	13:37	15:07	16:37	18:07
228 Billerica Rd (Atrius Health)	07:54	09:09	10:39	12:09	13:39	15:09	16:39	18:09
Billerica Rd & Progress Ave	07:56	09:11	10:41	12:11	13:41	15:11	16:41	18:11
Billerica Rd & Elliot St	07:56	09:11	10:41	12:11	13:41	15:11	16:41	18:11
Billerica Rd & Omni Way	07:57	09:12	10:42	12:12	13:42	15:12	16:42	18:12
9 Brick Kiln Rd	08:00	09:15	10:45	12:15	13:45	15:15	16:45	18:15
UPS (90 Brick Kiln Rd)	08:01	09:16	10:46	12:16	13:46	15:16	16:46	18:16
84 Brick Kiln	08:01	09:16	10:46	12:16	13:46	15:16	16:46	18:16
Brick Kiln Rd & Sprague Ave	08:04	09:19	10:49	12:19	13:49	15:19	16:49	18:19
Gorham St and Carlisle St	08:06	09:21	10:51	12:21	13:51	15:21	16:51	18:21
Carlisle St & Biltmore Ave	08:06	09:21	10:51	12:21	13:51	15:21	16:51	18:21
76 Carlisle	08:06	09:21	10:51	12:21	13:51	15:21	16:51	18:21
Carlisle St & Marshall St	08:07	09:22	10:52	12:22	13:52	15:22	16:52	18:22
16 Carlisle	08:08	09:23	10:53	12:23	13:53	15:23	16:53	18:23
Carlisle St & Devine Ave	08:09	09:24	10:54	12:24	13:54	15:24	16:54	18:24
Gorham St & Cosgrove St	08:10	09:25	10:55	12:25	13:55	15:25	16:55	18:25
Gorham St & Lundberg St	08:10	09:25	10:55	12:25	13:55	15:25	16:55	18:25
1158 Gorham	08:11	09:26	10:56	12:26	13:56	15:26	16:56	18:26
Gorham St & Blossom St	08:11	09:26	10:56	12:26	13:56	15:26	16:56	18:26
Gorham St & Moore St	08:12	09:27	10:57	12:27	13:57	15:27	16:57	18:27
Gorham St & Carter St	08:12	09:27	10:57	12:27	13:57	15:27	16:57	18:27
Kennedy Center	08:15	09:30	11:00	12:30	14:00	15:30	17:00	18:30

Kennedy Center – IBM (55 King St)

Timing points All stops

Kennedy Center	06:45	08:00	09:30	11:00	12:30	14:00	15:30	17:00
Hale Street @ Kennedy Center Busway	06:45	08:00	09:30	11:00	12:30	14:00	15:30	17:00
Gorham St & Ellsworth St	06:46	08:01	09:31	11:01	12:31	14:01	15:31	17:01
Gorham St & Dix St	06:46	08:01	09:31	11:01	12:31	14:01	15:31	17:01
Gorham St & London St	06:46	08:01	09:31	11:01	12:31	14:01	15:31	17:01
Gorham St & Manchester St	06:46	08:01	09:31	11:01	12:31	14:01	15:31	17:01
Gorham St & O'Connor Dr	06:47	08:02	09:32	11:02	12:32	14:02	15:32	17:02
Gorham St & Lundberg St	06:47	08:02	09:32	11:02	12:32	14:02	15:32	17:02
Gorham St & Corbett St	06:47	08:02	09:32	11:02	12:32	14:02	15:32	17:02
Gorham St & Cosgrove St	06:47	08:02	09:32	11:02	12:32	14:02	15:32	17:02
Carlisle St & Suttle Ave	06:48	08:03	09:33	11:03	12:33	14:03	15:33	17:03
Carlisle St & Devine Ave	06:48	08:03	09:33	11:03	12:33	14:03	15:33	17:03
Carlisle St & Riverneck Rd	06:48	08:03	09:33	11:03	12:33	14:03	15:33	17:03
Carlisle St & Marshall St	06:49	08:04	09:34	11:04	12:34	14:04	15:34	17:04
Gorham St & Carlisle St	06:50	08:05	09:35	11:05	12:35	14:05	15:35	17:05
Brick Kiln Rd & Moore St	06:51	08:06	09:36	11:06	12:36	14:06	15:36	17:06
Across From 80 Brick Kiln	06:53	08:08	09:38	11:08	12:38	14:08	15:38	17:08
Across From 84 Brick Kiln	06:54	08:09	09:39	11:09	12:39	14:09	15:39	17:09
UPS (90 Brick Kiln Rd)	06:55	08:10	09:40	11:10	12:40	14:10	15:40	17:10
Brick Kiln Rd & Canal St	06:55	08:10	09:40	11:10	12:40	14:10	15:40	17:10
Billerica Rd & Omni Way	06:57	08:12	09:42	11:12	12:42	14:12	15:42	17:12
Billerica Rd & Elliot St	06:58	08:13	09:43	11:13	12:43	14:13	15:43	17:13
254 Billerica Rd	06:59	08:14	09:44	11:14	12:44	14:14	15:44	17:14
228 Billerica Rd (Atrius Health)	07:02	08:17	09:47	11:17	12:47	14:17	15:47	17:17
Billerica Rd & Apollo Dr	07:02	08:17	09:47	11:17	12:47	14:17	15:47	17:17
Billerica Rd & Industrial Ave	07:03	08:18	09:48	11:18	12:48	14:18	15:48	17:18
Billerica Rd & Riverneck Rd	07:04	08:19	09:49	11:19	12:49	14:19	15:49	17:19
Billerica Rd & Hildreth St	07:05	08:20	09:50	11:20	12:50	14:20	15:50	17:20
Chelmsford Center	07:06	08:21	09:51	11:21	12:51	14:21	15:51	17:21
Billerica Rd & Chelmsford St	07:06	08:21	09:51	11:21	12:51	14:21	15:51	17:21
31 Littleton	07:06	08:21	09:51	11:21	12:51	14:21	15:51	17:21
79 Littleton	07:07	08:22	09:52	11:22	12:52	14:22	15:52	17:22
175 Littleton	07:08	08:23	09:53	11:23	12:53	14:23	15:53	17:23
179 Littleton	07:08	08:23	09:53	11:23	12:53	14:23	15:53	17:23
Littleton Rd & Hunt Rd	07:09	08:24	09:54	11:24	12:54	14:24	15:54	17:24
273 Littleton	07:09	08:24	09:54	11:24	12:54	14:24	15:54	17:24
Kidder Rd & Littleton Rd	07:10	08:25	09:55	11:25	12:55	14:25	15:55	17:25
313 Littleton	07:10	08:25	09:55	11:25	12:55	14:25	15:55	17:25
7 Littleton	07:10	08:25	09:55	11:25	12:55	14:25	15:55	17:25
Littleton Rd & Tadmuck Rd	07:11	08:26	09:56	11:26	12:56	14:26	15:56	17:26
Nashoba Tech	07:12	08:27	09:57	11:27	12:57	14:27	15:57	17:27
4 Technology Park Dr	07:13	08:28	09:58	11:28	12:58	14:28	15:58	17:28
Hampton Inn Technology Drive	07:14	08:29	09:59	11:29	12:59	14:29	15:59	17:29
Nixon Rd & Littleton Rd	07:15	08:30	10:00	11:30	13:00	14:30	16:00	17:30
Westford Valley Market Place	07:17	08:32	10:02	11:32	13:02	14:32	16:02	17:32
Cornerstone Square	07:18	08:33	10:03	11:33	13:03	14:33	16:03	17:33
Westford Regency Hotel (Littleton Rd)	07:20	08:35	10:05	11:35	13:05	14:35	16:05	17:35
Residence Inn	07:21	08:36	10:06	11:36	13:06	14:36	16:06	17:36
Littleton Rd & Park Dr	07:22	08:37	10:07	11:37	13:07	14:37	16:07	17:37
Littleton & Powers Rd	07:22	08:37	10:07	11:37	13:07	14:37	16:07	17:37
Littleton Rd & Concord Rd (Boch West)	07:23	08:38	10:08	11:38	13:08	14:38	16:08	17:38
Littleton Rd & Robbins Rd	07:24	08:39	10:09	11:39	13:09	14:39	16:09	17:39
355 Littleton	07:25	08:40	10:10	11:40	13:10	14:40	16:10	17:40
Across From 400 Littleton	07:27	08:42	10:12	11:42	13:12	14:42	16:12	17:42
King St & Shea St	07:29	08:44	10:14	11:44	13:14	14:44	16:14	17:44
IBM (55 King St)	07:30	08:45	10:15	11:45	13:15	14:45	16:15	17:45

Last updated on March 21, 2026

Route Path (Streets & Roads)

Outbound: IBM (55 King St) – Kennedy Center

King Street - Littleton Road - Technology Park Drive - Littleton Road - Billerica Road - Elliott Street - Billerica Road - Brick Kiln Road - Carlisle Street - Gorham Street

Inbound: Kennedy Center – IBM (55 King St)

YMCA Drive - Ellsworth Street - Dix Street - Gorham Street - Manchester Street - Gorham Street - Carlisle Street - Riverneck Road - Carlisle Street - Brick Kiln Road - Billerica Road - Littleton Road - Technology Park Drive - Nixon Road - Littleton Road - King Street

All data is available in GTFS feed: lowell-rta

Bus 15 FAQ

What time does the 15 bus start operating?

Services on the 15 - Chelmsford/Westford via Rte. 129/110 bus start at 07:30 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.
What time does the 15 bus stop working?

Services on the 15 - Chelmsford/Westford via Rte. 129/110 bus stop at 18:30 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.
Is there a 15 bus stop near me?

Click here to view the nearest 15 - Chelmsford/Westford via Rte. 129/110 bus stop.

15 bus Route Map

PDF Version: 15 timetable, stops and map

15 (Lowell Buses)

The first stop of the 15 bus route is IBM (55 King St) and the last stop is Kennedy Center. 15 (Chelmsford/Westford via Rte. 129/110) is operational during everyday.

Additional information: 15 has 50 stops and the total trip duration for this route is approximately 45 minutes.

See why over 2 million users trust and consider busmaps.com as the best public transport website. busmaps gives you Lowell Buses suggested routes, real-time bus tracker, line route maps in Lowell, and helps to find the closest 15 bus stops near you. No internet available? Download an offline PDF map and bus schedule for the 15 bus to take on your trip.

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