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

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List of stops
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      IBM (55 King St) – Kennedy Center

      IBM (55 King St)

      07:3008:4510:1511:4513:1514:4516:1517:45

      Across From 439 Littleton

      07:3008:4510:1511:4513:1514:4516:1517:45

      400 Littleton

      07:3008:4510:1511:4513:1514:4516:1517:45

      364 Littleton

      07:3008:4510:1511:4513:1514:4516:1517:45

      Littleton Rd & Robbins Rd

      07:3108:4610:1611:4613:1614:4616:1617:46

      Littleton Rd & Concord Rd

      07:3108:4610:1611:4613:1614:4616:1617:46

      Littleton Rd & Powers Rd

      07:3108:4610:1611:4613:1614:4616:1617:46

      Littleton Rd & Park Dr

      07:3108:4610:1611:4613:1614:4616:1617:46

      224 Littleton Road

      07:3208:4710:1711:4713:1714:4716:1717:47

      Western Regency Hotel

      07:3308:4810:1811:4813:1814:4816:1817:48

      Cornerstone Square

      07:3308:4810:1811:4813:1814:4816:1817:48

      203 Littleton

      07:3608:5110:2111:5113:2114:5116:2117:51

      Hampton Inn Technology Drive

      07:3808:5310:2311:5313:2314:5316:2317:53

      Nashoba Tech

      07:4008:5510:2511:5513:2514:5516:2517:55

      Littleton Rd & Tadmuck Rd

      07:4008:5510:2511:5513:2514:5516:2517:55

      Littleton Rd & Princeton Wy (Princeton Apartments)

      07:4108:5610:2611:5613:2614:5616:2617:56

      Littleton Rd & Beth Ann Dr

      07:4108:5610:2611:5613:2614:5616:2617:56

      360 Littleton

      07:4208:5710:2711:5713:2714:5716:2717:57

      Kidder Rd & Littleton Rd

      07:4308:5810:2811:5813:2814:5816:2817:58

      Littleton Rd & Hunt Rd

      07:4408:5910:2911:5913:2914:5916:2917:59

      Across From 181 Littleton

      07:4408:5910:2911:5913:2914:5916:2917:59

      Littleton Rd & Patriot Way

      07:4408:5910:2911:5913:2914:5916:2917:59

      80 Littleton

      07:4509:0010:3012:0013:3015:0016:3018:00

      Chelmsford Center

      07:4609:0110:3112:0113:3115:0116:3118:01

      Billerica Rd & Wilson St

      07:4609:0110:3112:0113:3115:0116:3118:01

      Billerica Rd & Hildreth St

      07:4809:0310:3312:0313:3315:0316:3318:03

      Billerica Rd & Riverneck Rd (Pine Ridge Cemetery)

      07:4909:0410:3412:0413:3415:0416:3418:04

      Billerica Rd & Industrial Ave

      07:5009:0510:3512:0513:3515:0516:3518:05

      Billerica Rd & Apollo Dr

      07:5209:0710:3712:0713:3715:0716:3718:07

      228 Billerica Rd (Atrius Health)

      07:5409:0910:3912:0913:3915:0916:3918:09

      Billerica Rd & Progress Ave

      07:5609:1110:4112:1113:4115:1116:4118:11

      Billerica Rd & Elliot St

      07:5609:1110:4112:1113:4115:1116:4118:11

      Billerica Rd & Omni Way

      07:5709:1210:4212:1213:4215:1216:4218:12

      9 Brick Kiln Rd

      08:0009:1510:4512:1513:4515:1516:4518:15

      UPS (90 Brick Kiln Rd)

      08:0109:1610:4612:1613:4615:1616:4618:16

      84 Brick Kiln

      08:0109:1610:4612:1613:4615:1616:4618:16

      Brick Kiln Rd & Sprague Ave

      08:0409:1910:4912:1913:4915:1916:4918:19

      Gorham St and Carlisle St

      08:0609:2110:5112:2113:5115:2116:5118:21

      Carlisle St & Biltmore Ave

      08:0609:2110:5112:2113:5115:2116:5118:21

      76 Carlisle

      08:0609:2110:5112:2113:5115:2116:5118:21

      Carlisle St & Marshall St

      08:0709:2210:5212:2213:5215:2216:5218:22

      16 Carlisle

      08:0809:2310:5312:2313:5315:2316:5318:23

      Carlisle St & Devine Ave

      08:0909:2410:5412:2413:5415:2416:5418:24

      Gorham St & Cosgrove St

      08:1009:2510:5512:2513:5515:2516:5518:25

      Gorham St & Lundberg St

      08:1009:2510:5512:2513:5515:2516:5518:25

      1158 Gorham

      08:1109:2610:5612:2613:5615:2616:5618:26

      Gorham St & Blossom St

      08:1109:2610:5612:2613:5615:2616:5618:26

      Gorham St & Moore St

      08:1209:2710:5712:2713:5715:2716:5718:27

      Gorham St & Carter St

      08:1209:2710:5712:2713:5715:2716:5718:27

      Kennedy Center

      08:1509:3011:0012:3014:0015:3017:0018:30

      Kennedy Center – IBM (55 King St)

      Kennedy Center06:4508:0009:3011:0012:3014:0015:3017:00
      Hale Street @ Kennedy Center Busway06:4508:0009:3011:0012:3014:0015:3017:00
      Gorham St & Ellsworth St06:4608:0109:3111:0112:3114:0115:3117:01
      Gorham St & Dix St06:4608:0109:3111:0112:3114:0115:3117:01
      Gorham St & London St06:4608:0109:3111:0112:3114:0115:3117:01
      Gorham St & Manchester St06:4608:0109:3111:0112:3114:0115:3117:01
      Gorham St & O'Connor Dr06:4708:0209:3211:0212:3214:0215:3217:02
      Gorham St & Lundberg St06:4708:0209:3211:0212:3214:0215:3217:02
      Gorham St & Corbett St06:4708:0209:3211:0212:3214:0215:3217:02
      Gorham St & Cosgrove St06:4708:0209:3211:0212:3214:0215:3217:02
      Carlisle St & Suttle Ave06:4808:0309:3311:0312:3314:0315:3317:03
      Carlisle St & Devine Ave06:4808:0309:3311:0312:3314:0315:3317:03
      Carlisle St & Riverneck Rd06:4808:0309:3311:0312:3314:0315:3317:03
      Carlisle St & Marshall St06:4908:0409:3411:0412:3414:0415:3417:04
      Gorham St & Carlisle St06:5008:0509:3511:0512:3514:0515:3517:05
      Brick Kiln Rd & Moore St06:5108:0609:3611:0612:3614:0615:3617:06
      Across From 80 Brick Kiln06:5308:0809:3811:0812:3814:0815:3817:08
      Across From 84 Brick Kiln06:5408:0909:3911:0912:3914:0915:3917:09
      UPS (90 Brick Kiln Rd)06:5508:1009:4011:1012:4014:1015:4017:10
      Brick Kiln Rd & Canal St06:5508:1009:4011:1012:4014:1015:4017:10
      Billerica Rd & Omni Way06:5708:1209:4211:1212:4214:1215:4217:12
      Billerica Rd & Elliot St06:5808:1309:4311:1312:4314:1315:4317:13
      254 Billerica Rd06:5908:1409:4411:1412:4414:1415:4417:14
      228 Billerica Rd (Atrius Health)07:0208:1709:4711:1712:4714:1715:4717:17
      Billerica Rd & Apollo Dr07:0208:1709:4711:1712:4714:1715:4717:17
      Billerica Rd & Industrial Ave07:0308:1809:4811:1812:4814:1815:4817:18
      Billerica Rd & Riverneck Rd07:0408:1909:4911:1912:4914:1915:4917:19
      Billerica Rd & Hildreth St07:0508:2009:5011:2012:5014:2015:5017:20
      Chelmsford Center07:0608:2109:5111:2112:5114:2115:5117:21
      Billerica Rd & Chelmsford St07:0608:2109:5111:2112:5114:2115:5117:21
      31 Littleton07:0608:2109:5111:2112:5114:2115:5117:21
      79 Littleton07:0708:2209:5211:2212:5214:2215:5217:22
      175 Littleton07:0808:2309:5311:2312:5314:2315:5317:23
      179 Littleton07:0808:2309:5311:2312:5314:2315:5317:23
      Littleton Rd & Hunt Rd07:0908:2409:5411:2412:5414:2415:5417:24
      273 Littleton07:0908:2409:5411:2412:5414:2415:5417:24
      Kidder Rd & Littleton Rd07:1008:2509:5511:2512:5514:2515:5517:25
      313 Littleton07:1008:2509:5511:2512:5514:2515:5517:25
      7 Littleton07:1008:2509:5511:2512:5514:2515:5517:25
      Littleton Rd & Tadmuck Rd07:1108:2609:5611:2612:5614:2615:5617:26
      Nashoba Tech07:1208:2709:5711:2712:5714:2715:5717:27
      4 Technology Park Dr07:1308:2809:5811:2812:5814:2815:5817:28
      Hampton Inn Technology Drive07:1408:2909:5911:2912:5914:2915:5917:29
      Nixon Rd & Littleton Rd07:1508:3010:0011:3013:0014:3016:0017:30
      Westford Valley Market Place07:1708:3210:0211:3213:0214:3216:0217:32
      Cornerstone Square07:1808:3310:0311:3313:0314:3316:0317:33
      Westford Regency Hotel (Littleton Rd)07:2008:3510:0511:3513:0514:3516:0517:35
      Residence Inn07:2108:3610:0611:3613:0614:3616:0617:36
      Littleton Rd & Park Dr07:2208:3710:0711:3713:0714:3716:0717:37
      Littleton & Powers Rd07:2208:3710:0711:3713:0714:3716:0717:37
      Littleton Rd & Concord Rd (Boch West)07:2308:3810:0811:3813:0814:3816:0817:38
      Littleton Rd & Robbins Rd07:2408:3910:0911:3913:0914:3916:0917:39
      355 Littleton07:2508:4010:1011:4013:1014:4016:1017:40
      Across From 400 Littleton07:2708:4210:1211:4213:1214:4216:1217:42
      King St & Shea St07:2908:4410:1411:4413:1414:4416:1417:44
      IBM (55 King St)07:3008:4510:1511:4513:1514:4516:1517:45
      Last updated on March 21, 2026
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      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