516:
39:
30:
444:
397:
352:
309:
268:
209:
172:
Note about termini: In several cases there is disagreement between the administrative termini of a route (which is defined by MaineDOT) and the termini signed in the field. All termini listed on this page are administrative termini; discrepancies are listed on the respective pages.
561:
243:
101:
157:
64:
566:
225:
142:
147:
152:
129:
229:
91:
238:
377:
356:
343:
313:
272:
259:
234:
213:
470:
372:
8:
289:
521:
529:
464:
434:
401:
555:
485:
448:
111:
342:
Extended in 2004, alignment north of the
Falmouth Spur was originally
546:
484:
Unsigned, formerly I-95 prior to 2004 renumbering; known as the
258:
Realigned in 2004, former toll-free alignment designated
38:
29:
437:
north of the
Falmouth Spur, redesignated I-95 in 2004
511:
186:
183:
45:Standard markers for Interstate Highways in Maine
553:
393:
447:
400:
355:
312:
271:
212:
193:Northern or eastern terminus
190:Southern or western terminus
554:
52:Interstate Highways highlighted in red
13:
14:
578:
540:
244:Houlton–Woodstock Border Crossing
514:
442:
395:
350:
307:
266:
207:
37:
28:
116:State Route x or Route x (SR X)
1:
535:
562:Interstate Highways in Maine
480:
474:
426:
420:
387:
381:
338:
332:
299:
293:
254:
248:
21:Interstate Highways in Maine
7:
507:
456:
453:
409:
406:
364:
361:
321:
318:
280:
277:
221:
218:
10:
583:
460:
433:Former designation of the
413:
368:
325:
284:
130:Maine State Highway System
491:
441:
394:
349:
306:
265:
206:
201:
198:
195:
192:
189:
180:
125:
120:
110:
100:
90:
85:
70:
62:
57:
50:
25:
20:
496:
440:
348:
305:
264:
205:
567:Lists of roads in Maine
167:
74:June 29, 1957
158:Lettered highways
177:
106:U.S. Route x (US-X)
176:
96:Interstate x (I-X)
58:System information
522:U.S. Roads portal
505:
504:
165:
164:
574:
524:
519:
518:
517:
497:
477:
451:
446:
445:
429:
423:
404:
399:
398:
384:
359:
354:
353:
335:
316:
311:
310:
296:
275:
270:
269:
251:
216:
211:
210:
178:
175:
102:US Highways
81:
79:
41:
32:
18:
17:
582:
581:
577:
576:
575:
573:
572:
571:
552:
551:
543:
538:
520:
515:
513:
510:
501:
495:
475:
443:
427:
421:
396:
382:
351:
333:
308:
294:
267:
249:
241:
208:
170:
77:
75:
53:
46:
43:
42:
34:
33:
12:
11:
5:
580:
570:
569:
564:
550:
549:
542:
541:External links
539:
537:
534:
533:
532:
530:Maine Turnpike
526:
525:
509:
506:
503:
502:
500:
499:
492:
489:
488:
482:
479:
473:
468:
465:Maine Turnpike
458:
455:
452:
439:
438:
435:Maine Turnpike
431:
425:
419:
416:
411:
408:
405:
392:
391:
389:
386:
380:
375:
366:
363:
360:
347:
346:
340:
337:
331:
328:
323:
320:
317:
304:
303:
301:
298:
292:
287:
282:
279:
276:
263:
262:
256:
253:
247:
232:
230:Portsmouth, NH
223:
220:
217:
204:
203:
200:
197:
194:
191:
188:
185:
182:
169:
166:
163:
162:
161:
160:
155:
150:
145:
140:
134:
133:
123:
122:
118:
117:
114:
108:
107:
104:
98:
97:
94:
88:
87:
83:
82:
72:
68:
67:
63:Maintained by
60:
59:
55:
54:
51:
48:
47:
44:
36:
35:
27:
26:
23:
22:
9:
6:
4:
3:
2:
579:
568:
565:
563:
560:
559:
557:
548:
547:RoadsAroundME
545:
544:
531:
528:
527:
523:
512:
498: Former
494:
493:
490:
487:
486:Falmouth Spur
483:
472:
469:
466:
462:
459:
450:
436:
432:
417:
415:
412:
403:
390:
379:
376:
374:
370:
367:
358:
345:
341:
329:
327:
324:
315:
302:
291:
288:
286:
283:
274:
261:
257:
245:
240:
239:Woodstock, NB
236:
235:Route 95
233:
231:
227:
224:
215:
179:
174:
159:
156:
154:
151:
149:
146:
144:
141:
139:
136:
135:
132:
131:
127:
126:
124:
119:
115:
113:
109:
105:
103:
99:
95:
93:
89:
86:Highway names
84:
73:
69:
66:
61:
56:
49:
40:
31:
24:
19:
16:
187:Length (km)
184:Length (mi)
171:
137:
128:
121:System links
15:
476:02004-01-01
428:02004-01-01
422:01988-01-01
383:01959-01-01
334:01956-01-01
295:01982-01-01
250:01956-01-01
153:Auto trails
92:Interstates
556:Categories
536:References
378:US 1A
373:SR 15
138:Interstate
78:1957-06-29
471:US 1
290:SR 5
508:See also
481:current
388:current
339:current
300:current
255:current
199:Removed
65:MaineDOT
196:Formed
181:Number
76: (
322:86.28
222:488.0
202:Notes
71:Formed
457:7.10
449:I-495
430:2004
418:I-95
402:I-495
365:8.05
357:I-395
330:I-95
319:53.61
314:I-295
281:2.49
273:I-195
260:I-295
219:303.2
148:State
112:State
478:2004
461:I-95
454:4.41
424:1988
414:I-95
385:1959
369:I-95
362:5.00
344:I-95
336:1956
326:I-95
297:1982
285:I-95
278:1.55
252:1956
226:I-95
214:I-95
168:List
237:in
228:in
558::
410:—
246:)
143:US
467:)
463:(
407:—
371:/
242:(
80:)
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