Bundesautobahn 21

A21
Bundesautobahn 21

Route information
Length:	41 km (25 mi)
Location
States:	Schleswig-Holstein, Lower Saxony (planned)
Highway system
Roads in Germany Motorways (Autobahnen) Federal Highways (Bundesstraßen)

Bundesautobahn 21 (translates from German as Federal Motorway 21, short form Autobahn 21, abbreviated as BAB 21 or A 21) is an autobahn in Germany.

It runs from an interchange with the A 1 at Bargteheide to Wankendorf, halfway between Bad Segeberg and Kiel. A northbound extension to Kiel and a southbound extension connecting to the A 250 are being planned. The A 21 will cross the extension of the A 20 near Bad Segeberg.

Exit list

	(7)	Wankendorf
	(8)	Bornhöved B 430
	(9)	Trappenkamp
	(10)	Daldorf
	(11)	Wahlstedt B 205
		Services Schackendorf
	(12)	Bad Segeberg-Nord B 206
	(13)	Bad Segeberg-Süd B 432
	(14)	Schwissel
	(15)	Leezen (Holstein)
	(16)	Bad Oldesloe-Nord
	(17)	Bad Oldesloe-Süd B 75
	(18)	Tremsbüttel
	(19)	Bargteheide 4-way interchange A 1 B 404

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External links

Bundesautobahn 21 – Detailed route plan (German)

v t e Autobahn system in Germany

Major routes	A 1 A 2 A 3 A 4 A 5 A 6 A 7 A 8 A 9

Regional routes	A 10 A 11 A 12 A 13 A 14 A 15 A 17 A 19 A 20 A 21 A 23 A 24 A 25 A 26 A 27 A 28 A 29 A 30 A 31 A 33 A 37 A 38 A 39 A 40 A 42 A 43 A 44 A 45 A 46 A 48 A 49 A 52 A 57 A 59 A 60 A 61 A 62 A 63 A 64 A 65 A 66 A 67 A 70 A 71 A 72 A 73 A 81 A 92 A 93 A 94 A 95 A 96 A 98 A 99

Local routes	A 100 A 103 A 111 A 113 A 114 A 115 A 117 A 143 A 210 A 215 A 226 A 250 A 252 A 253 A 255 A 261 A 270 A 280 A 281 A 293 A 352 A 391 A 392 A 395 A 445 A 480 A 485 A 516 A 524 A 535 A 540 A 542 A 544 A 553 A 555 A 559 A 560 A 562 A 565 A 571 A 573 A 602 A 620 A 623 A 643 A 648 A 650 A 656 A 659 A 661 A 671 A 672 A 831 A 861 A 864 A 952 A 980 A 995

Planned or former routes	A 16 A 17* A 18 A 22 A 32 A 34 A 35 A 36 A 40* A 41 A 47 A 50 A 51 A 53 A 54 A 55 A 56 A 69 A 74 A 75 A 77 A 80 A 82 A 83 A 84 A 85 A 86 A 87 A 88 A 89 A 90 A 91 A 102 A 104 A 105 A 106 A 107 A 140 A 201 A 205 A 227 A 241 A 263 A 282 A 290 A 314 A 339 A 369 A 376 A 388 A 430 A 432 A 441 A 441* A 443 A 451 A 480* A 533 A 545 A 552 A 558 A 580 A 610 A 621 A 647 A 652 A 653 A 654 A 655 A 680 A 683 A 687 A 713 A 720 A 722 A 731 A 751 A 752 A 753 A 828 A 833 A 834 A 840 A 860 A 862 A 863 A 863* A 881 A 895 A 921 A 922 A 942 A 944 A 985 A 990 A 991 A 992 A 993 A 994 A 996 A 997 A 998 A 999

* original plan: number is used by another route now

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Last modified on 15 March 2013, at 08:00