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848:
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297:
282:
129:
1005:
972:
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764:
745:
690:
624:
590:
1580:
40:
855:
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703:
1162:
144:
487:
A portion of
Highway 21 was designated as the Ozark Highlands Scenic Byway in 2005 by the Arkansas State Highway and Transportation Department (AHTD). The byway begins at the southern terminus of Highway 21 at US 64 in Clarksville and runs north to the
644:
401:
1296:
731:
417:
676:
662:
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782:
610:
493:
425:
397:
245:
1300:
496:. Wildlife and scenic views are frequent along the nearly 35-mile-long (56 km) route. The highway is popular as a major route to the
463:, though northbound it is posted as beginning at Interstate 40 running north along . The route is signed as a destination at exit 58 from
1414:(Map). 1:62500. Cartography by Planning and Research Division. Arkansas State Highway and Transportation Department. 2010. Archived from
1570:
255:
471:
for 3 miles (4.8 km) then running east along US 64 for 1-mile (1.6 km) before meeting the true southern terminus.
230:
53:
1379:
1584:
1445:
445:
250:
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1489:
1360:(Map). 1:62500. Cartography by Planning and Research Division. Arkansas State Highway and Transportation Department. 2010
1333:(Map). 1:62500. Cartography by Planning and Research Division. Arkansas State Highway and Transportation Department. 2010
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828:
437:
240:
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235:
1557:
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1497:(Map). Cartography by Planning and Research Division. Arkansas State Highway and Transportation Department
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1032:
958:
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634:
600:
393:
357:
114:
352:
state line The route is a two-lane highway with the exception of a brief concurrency with
8:
1267:
869:
865:
806:
768:
717:
713:
508:
in addition to being the major travel route to cities in the area and points in southern
433:
421:
413:
300:
285:
132:
1190:
1113:
986:
772:
409:
1470:. Arkansas State Highway and Transportation Department, Planning and Research Division
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1231:
1166:
345:
147:
1387:(Map) (Newton County ed.). Arkansas State Highway and Transportation Department
948:
814:
441:
368:
810:
874:
479:
332:
in north central
Arkansas. The route of 99.14 miles (159.55 km) runs from
1593:
377:
171:
1524:
420:
when
Highway 21 turns north and serves as a southern terminus for
1299:. Arkansas State Highway and Transportation Department. Archived from
467:
in
Clarksville. Highway 21 is signed as running northbound along
1266:, Highway 21 in Madison County does not end when intersecting
509:
349:
181:
151:
1051:
1001:
968:
930:
894:
741:
686:
1440:
1579:
459:
Its southern terminus is officially at US 64 just east of
1294:
39:
25:
1180:
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
1264:
terminate when intersected by a route of greater importance
372:
Near the northern end of the Ozark
Highlands Scenic Byway
1041:
North end of US 62 overlap; south end of AR 221 overlap
1070:
1040:
990:
952:
916:
776:
725:
663:
University of
Arkansas Agricultural Experiment Station
1207:
1591:
474:
448:. Continuing north, Highway 21 intersects
1491:Map of Highway 21/Ozark Highlands Scenic Byway
1354:General Highway Map, Johnson County, Arkansas
1327:General Highway Map, Carroll County, Arkansas
1408:General Highway Map, Newton County, Arkansas
1615:Transportation in Madison County, Arkansas
1610:Transportation in Johnson County, Arkansas
1605:Transportation in Carroll County, Arkansas
1462:
1460:
520:Mile markers reset at some concurrencies.
392:. Highway 21 runs north to intersect
1620:Transportation in Newton County, Arkansas
1574:
1571:Template:Attached KML/Arkansas Highway 21
1468:"Highway 21/Ozark Highlands Scenic Byway"
478:
367:
16:State highway in Arkansas, United States
1457:
1295:Planning and Research Division (2010).
483:Map of the Ozark Highlands Scenic Byway
1592:
1441:"National Register Information System"
515:
1372:
1152:
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1123:
1117:
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1080:
1045:
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838:
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652:
648:
620:
614:
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559:
1446:National Register of Historic Places
1290:
1288:
1286:
1262:Although Arkansas highways normally
446:National Register of Historic Places
363:
1482:
63:99.14 mi (159.55 km)
13:
1399:
1345:
1318:
537:
14:
1631:
1543:
1283:
1578:
1224:
1210:
1160:
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1131:
1125:
1094:
1088:
1059:
1053:
1031:west (South Main Street) /
1022:
1016:
1009:
1003:
985:east (South Main Street) –
976:
970:
938:
932:
902:
896:
859:
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762:
756:
749:
743:
707:
701:
694:
688:
653:
628:
622:
594:
588:
566:
295:
280:
142:
127:
118:
105:
84:
38:
24:
1509:
1521:Federal Highway Administration
1517:"Ozark Highlands Scenic Byway"
1433:
1256:
1:
1276:
532:
386:Clarksville Municipal Airport
1297:"Arkansas Road Log Database"
475:Ozark Highlands Scenic Byway
7:
1203:
1071:North end of AR 221 overlap
953:North end of US 412 overlap
917:South end of US 412 overlap
10:
1636:
1600:State highways in Arkansas
991:South end of US 62 overlap
777:North end of AR 16 overlap
726:South end of AR 16 overlap
356:, a four-lane highway, in
1179:
1174:
1149:
1142:
1120:
1112:
1108:
1083:
1075:
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998:
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957:
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873:
835:
827:
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617:
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605:
583:
576:
562:
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536:
531:
528:
525:
273:
218:
213:
209:
187:
177:
167:
162:
158:
138:
99:
80:
75:
67:
59:
51:
46:
37:
21:
1250:
1186:
432:the highway intersects
223:Arkansas Highway System
490:Buffalo National River
484:
388:and runs north to the
373:
1587:at Wikimedia Commons
1451:National Park Service
1421:on September 29, 2011
1381:Route and Section Map
502:Ozark Highlands Trail
498:Ozark National Forest
482:
408:. The route begins a
400:and Ludwig Lake near
390:Ozark National Forest
371:
1575:KML is from Wikidata
1245:Arkansas Highway 221
1240:Arkansas Highway 21E
1218:United States portal
444:, a property on the
376:The route begins at
1585:Arkansas Highway 21
1175:Missouri state line
603:east (Airport Road)
516:Major intersections
328:) is a north–south
101:Major intersections
1527:on August 11, 2013
485:
374:
1583:Media related to
1453:. March 13, 2009.
1232:U.S. roads portal
1201:
1200:
364:Route description
346:Missouri Route 13
311:
310:
307:
306:
47:Route information
1627:
1582:
1565:
1537:
1536:
1534:
1532:
1523:. Archived from
1513:
1507:
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1502:
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1480:
1479:
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1213:
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1187:
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981:
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974:
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936:
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849:
844:
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804:
803:
798:
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766:
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752:
747:
746:
732:Edwards Junction
712:
711:
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705:
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698:
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691:
657:
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633:
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631:
626:
625:
599:
598:
597:
592:
591:
570:
569:
539:
534:
523:
522:
442:Bank of Kingston
428:. Upon entering
418:Edwards Junction
336:(US 64) in
303:
299:
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288:
284:
283:
275:
274:
146:
145:
131:
130:
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121:
109:
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28:
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18:
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1568:
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1515:
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1510:
1500:
1498:
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1306:on 23 June 2011
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1058:
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1021:
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1008:
1004:
1002:
977:
975:
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939:
937:
933:
931:
903:
901:
897:
895:
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858:
854:
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847:
845:
841:
839:
801:
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793:
763:
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742:
708:
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695:
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689:
687:
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629:
627:
623:
621:
595:
593:
589:
587:
567:
518:
477:
440:and passes the
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296:
294:
281:
279:
143:
128:
126:
119:
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106:
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85:
76:Major junctions
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17:
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5:
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1545:
1544:External links
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1037:Eureka Springs
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875:Traffic circle
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454:Carroll County
430:Madison County
406:Johnson County
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214:Highway system
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206:
189:
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139:North end
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97:
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81:South end
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52:Maintained by
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1233:
1222:
1219:
1208:
1192:
1184:
1183:
1178:
1172:
1169:north –
1168:
1167:Route 13
1145:
1139:
1115:
1111:
1106:
1103:south –
1102:
1078:
1074:
1067:
1044:
1038:
1035:south –
1034:
1030:
994:
988:
984:
960:
956:
950:
946:
920:
914:
910:
883:
879:
876:
871:
867:
830:
825:
821:
816:
812:
809:north –
808:
784:
780:
774:
770:
733:
729:
723:
719:
715:
678:
673:
669:
664:
660:
646:
642:
636:
612:
608:
602:
579:
574:(Main Street)
573:
557:
552:
548:
524:
521:
513:
511:
507:
503:
499:
495:
491:
481:
472:
470:
466:
465:Interstate 40
462:
457:
455:
451:
447:
443:
439:
435:
431:
427:
423:
419:
415:
411:
407:
403:
399:
395:
391:
387:
383:
379:
370:
361:
359:
355:
351:
347:
343:
340:north across
339:
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331:
330:state highway
327:
323:
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172:United States
170:
166:
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149:
148:Route 13
141:
137:
134:
125:
116:
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104:
98:
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74:
70:
66:
62:
58:
55:
50:
45:
41:
36:
27:
20:
1577:
1551:
1529:. Retrieved
1525:the original
1511:
1499:. Retrieved
1490:
1484:
1472:. Retrieved
1444:
1435:
1423:. Retrieved
1416:the original
1407:
1401:
1389:. Retrieved
1380:
1374:
1362:. Retrieved
1353:
1347:
1335:. Retrieved
1326:
1320:
1308:. Retrieved
1301:the original
1258:
1188:
1105:Green Forest
947:east –
911:west –
722:Fayetteville
542:Destinations
519:
486:
458:
375:
325:
321:
317:
313:
312:
221:
71:1926–present
1191:Concurrency
1171:Springfield
1138:AR 311
1101:AR 103
1066:AR 221
1033:AR 221
945:US 412
909:US 412
659:AR 818
635:AR 292
601:AR 164
556:Clarksville
506:White River
469:Highway 103
461:Clarksville
410:concurrency
394:Highway 292
382:Clarksville
338:Clarksville
334:US Route 64
124:US 412
94:Clarksville
1594:Categories
1531:January 9,
1501:January 9,
1474:January 9,
1425:January 1,
1391:January 1,
1364:January 1,
1304:(Database)
1277:References
1268:Highway 16
1029:US 62
983:US 62
959:Berryville
913:Huntsville
870:AR 23
866:AR 74
807:AR 43
769:AR 16
718:AR 23
714:AR 16
677:Fallsville
572:US 64
504:, and the
452:along the
434:Highway 74
422:Highway 43
414:Highway 16
358:Berryville
314:Highway 21
301:AR 22
286:AR 20
231:Interstate
154:state line
133:AR 16
115:Berryville
111:US 62
90:US 64
31:Highway 21
1077:Oak Grove
773:AR 7
645:Hillcrest
402:Hillcrest
384:near the
1553:KML file
1337:June 25,
1204:See also
1193:terminus
1114:Blue Eye
987:Harrison
868:west to
829:Kingston
771:east to
720: –
716:west to
661: –
529:Location
510:Missouri
438:Kingston
350:Missouri
266:Heritage
256:Suffixed
246:Business
188:Counties
182:Arkansas
163:Location
152:Missouri
1310:June 9,
922:
886:
882:Carroll
824:Madison
551:Johnson
348:at the
326:Hwy. 21
322:Ark. 21
204:Carroll
200:Madison
192:Johnson
168:Country
68:Existed
949:Alpena
892:104.06
815:Jasper
783:Boxley
672:Newton
611:Ludwig
526:County
500:, the
494:Boxley
456:line.
450:US 412
426:Boxley
416:until
398:Ludwig
324:, and
261:Scenic
196:Newton
60:Length
1495:(PDF)
1419:(PDF)
1412:(PDF)
1385:(PDF)
1358:(PDF)
1331:(PDF)
1251:Notes
1150:27.23
1147:16.92
1140:south
1121:26.83
1118:16.67
1084:20.20
1081:12.55
1068:north
966:28.26
963:17.56
889:64.66
836:92.46
833:57.45
811:Ponca
790:77.31
787:48.04
739:59.08
736:36.71
684:45.27
681:28.13
545:Notes
492:near
412:with
396:near
378:US 64
354:US 62
342:US 62
318:AR 21
251:Spurs
241:State
178:State
54:ArDOT
1562:help
1558:edit
1533:2012
1503:2012
1476:2012
1427:2012
1393:2012
1366:2012
1339:2011
1312:2011
1049:3.48
1046:2.16
999:0.00
996:0.00
928:0.00
925:0.00
637:east
618:4.81
615:2.99
584:0.66
581:0.41
563:0.00
560:0.00
436:in
424:at
404:in
380:in
344:to
113:in
92:in
1596::
1560:•
1519:.
1459:^
1449:.
1443:.
1285:^
1270:.
813:,
538:km
533:mi
512:.
360:.
320:,
293:→
278:←
236:US
202:,
198:,
194:,
150:,
1564:)
1556:(
1535:.
1505:.
1478:.
1429:.
1395:.
1368:.
1341:.
1314:.
316:(
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