Bundesautobahn 623

A623
Bundesautobahn 623

Route information
Length:	11.9 km (7.4 mi)
Major junctions
North end:	Friedrichsthal
South end:	Saarbrücken
Location
States:	Saarland
Highway system
Roads in Germany Motorways (Autobahnen) Federal Highways (Bundesstraßen) E-roads

Bundesautobahn 623 (translates from German as Federal Motorway 623, short form Autobahn 623, abbreviated as BAB 623 or A 623) is an autobahn in Germany.

The A 623 is a spur connecting the A 8 to Saarbrücken. As with the A 1 to the west, the A 623 does not enter the inner city. Connections to arteries into Saarbrücken are made at the final two junctions. Junction 7 offers a connection to the Camphauser Straße expressway, which leads to the B 268 and the B 51. The road also continues past junction 8 into Saarbrücken, but as the B 41. The section of B 41 immediately after junction 8, about 1.2 km, is a short Kraftfahrstrasse (expressway).

The entirety of the A 623 was once part of the B 41. When the road was designated as an autobahn, the B 41 designation remained. The concurrency is indicated on all distance signs along the A 623, a rarity for German roads. The concurrency continues a further three junctions to the east along the A 8.

There is no junction 6 along the A 623. This was to be the connection point with a proposed alignment of the A 1 into Saarbrücken. The planned route of the A 1 would have diverged from a location near that road's present-day junction 148 (Saarbrücken-Von der Heydt), then connecting with the A 623, continuing down the Camphauser Straße expressway, through Saarbrücken, and across the Westspange bridge to end at the A 620. For the same reason, the A 1 has no junction 149.

Exit list

	(1)	Friedrichsthal 3-way interchange
	(2)	Sulzbach-Altenwald
	(3)	Sulzbach
	(4)	Saarbrücken-Dudweiler
	(5)	Saarbrücken-Herrensohr
	(7)	Saarbrücken-Ludwigsberg ( )
	(8)	Saarbrücken-Rodenhof
		Road continues as the B 41 into Saarbrücken

References

External links

Autobahn Atlas: A623

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 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 250 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

See also	Reichsautobahn (history) Autobahnpolizei

* original plan: number is used by another route now

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