Route national 521

	Template: Infobox high-ranking street / Maintenance / FR-N
	Route nationale 521 B in France
	N 521 B
	Basic data
Operator:
Overall length:	16.5 km
Regions :	Rhône-Alpes
	Department of Savoie

	Template: Infobox high-ranking street / Maintenance / FR-N
	Route nationale 521 A in France
	N 521 A
	Basic data
Operator:
Overall length:	10 km
Regions :	Rhône-Alpes
	Department of Savoie

	Template: Infobox high-ranking street / Maintenance / FR-N
	Route nationale 521 in France
	N 521
	Basic data
Operator:
Overall length:	56 km
Regions :	Rhône-Alpes
	Department of Savoie

The N521 was a French national road from 1933 to 1973 that ran between the N504 west of Ruffieux and Les Échelles. Their length was 56 kilometers. In 1998 the route of the N52 between Crusnes and Havange was relocated to a new expressway, part of which went into operation as the A30, thereby numbering the old route as the N521. In 2001 the graduation took place. In the same year, another N521 was built as a connection between the N152 and junction 20 of the A10 northeast of Tours. This has been part of the D801 since 2006.

N521a

The N521 ^A was a side branch of the N521 from 1933 to 1973, which branched off from it in Yenne and led to Bourdeaux. Their length was 10 kilometers. The road runs through the Tunnel du Chat, which opened in 1932. In 1978 the road became part of the N504.

N521b

The N521 ^B was from 1933 to 1973 a side branch of the N521, which branched off from this in Yenne and led to the N516 northeast of Saint-Genix-sur-Guiers. Their length was 16.5 kilometers. In 1978 it was split between the N504 and N516.

N521c

Route nationale 521 ^C in France

N 521 ^C

Basic data

Operator:

Overall length:

8.5 km

Regions :

Rhône-Alpes

Course of the road

Template: AB / Maintenance / Empty		Historical route until 1973 with today's names
Department of Savoie
		as D 921 ^C
		D 921 (formerly N 521 )
		Saint-Paul
		D 921 ^A (formerly N 521 ^A )

The N521 ^C was from 1933 to 1973 a branch of the N521, which branched off from it 8 kilometers south of Yenne and led to the N521 ^A 5 kilometers east of Yenne. Their length was 8.5 kilometers.

N521d

Route nationale 521 ^D in France

N 521 ^D

Basic data

Operator:

Overall length:

6 km

Regions :

Rhône-Alpes

Course of the road

Template: AB / Maintenance / Empty		Historical route until 1973 with today's names
Department of Savoie
		as D 921 ^D
		Le Gué-des-Planches D 921 (formerly N 521 ) / D 921 ^B (formerly N 521 ^E )
		Lépin-le-Lac
		Aiguebelette

The N521 ^D was a side branch of the N521 from 1933 to 1973, which branched off from this in Le Gué-des-Planches and led to the port of Aiguebelette. Their length was 6 kilometers.

N521e

Route nationale 521 ^E in France

N 521 ^E.

Basic data

Operator:

Overall length:

9 km

Regions :

Rhône-Alpes

Course of the road

Template: AB / Maintenance / Empty		Historical route until 1973 with today's names
Department of Savoie
		as D 921 ^B
		Le Gué-des-Planches D 921 (formerly N 521 ) / D 921 ^D (formerly N 521 ^D )
		as D 921 ^E
		La Bridoire
		Le Pont-de-Beauvoisin D 1006 (formerly N 6 ) / D 916 ^A (formerly N 521 ^A )

The N521 ^E was a side branch of the N521 from 1933 to 1973, which branched off from this in Le Gué-des-Planches and led to Le Pont-de-Beauvoisin. Their length was 9 kilometers.

Web links

Route nationale française on WikiSara, a list of all national roads (French)


500-599	N 500 • N 501 • N 502 • N 503 • N 504 • N 504 ^A • N 505 • N 505 ^A • N 506 • N 507 • N 508 • N 508 ^A • N 508 ^B • N 509 • N 509 ^A • N 510 • N 511 • N 512 • N 512 ^A • N 512 ^E • N 513 • N 513 ^A • N 514 • N 514 ^A • N 514 ^B • N 515 • N 516 • N 516 ^A • N 517 • N 518 • N 519 • N 520 ^A • N 520 ^B • N 520 ^C • N 520 ^E • N 521 • N 521 ^A • N 521 ^B • N 521 ^C • N 521 ^D • N 521 ^E • N 522 • N 522 ^A • N 523 • N 525 • N 525 ^A • N 525 ^B • N 526 • N 527 • N 528 • N 529 • N 530 • N 531 • N 533 • N 533 ^A • N 534 • N 535 • N 536 • N 537 ^A • N 538 • N 538 ^A • N 539 • N 540 • N 541 • N 542 ^A • N 544 • N 544 ^A • N 545 • N 546 • N 547 • N 548 • N 549 • N 550 • N 551 • N 551 ^A • N 552 • N 553 • N 554 • N 555 • N 556 • N 557 • N 558 • N 559 • N 559 ^A • N 559 ^B • N 559 ^C • N 559 ^D • N 559 ^E • N 560 • N 561 • N 562 • N 563 • N 564 • N 564 ^A • N 565 • N 566 • N 567 • N 567 ^A • N 568 ^A • N 568 ^B • N 570 • N 570 ^to • N 571 • N 573 • N 574 • N 575 • N 576 • N 577 • N 578 • N 578 ^A • N 578 ^B • N 579 • N 579 ^A • N 581 • N 582 • N 583 • N 584 • N 585 • N 586 • N 587 • N 588 • N 589 • N 590 • N 591 • N 592 • N 593 • N 594 • N 595 • N 596 • N 597 • N 598 • N 599
600-699	N 600 • N 601 • N 602 • N 603 • N 604 • N 605 • N 605 ^A • N 606 • N 607 • N 608 • N 609 • N 609 ^A • N 610 • N 611 • N 611 ^A • N 612 • N 612 ^A • N 613 • N 614 • N 615 • N 616 • N 617 • N 618 • N 618 ^A • N 618 ^B • N 618 ^C • N 618 ^D • N 619 • N 619 ^A • N 620 • N 621 • N 622 • N 623 • N 624 • N 625 • N 626 • N 627 • N 628 • N 629 • N 630 • N 631 • N 632 • N 633 • N 634 • N 635 • N 636 • N 637 • N 638 • N 638 ^A • N 639 • N 640 • N 641 • N 642 • N 642 ^A • N 643 • N 644 • N 645 • N 646 • N 647 • N 648 • N 648 ^A • N 649 • N 650 • N 651 • N 652 • N 653 • N 654 • N 655 • N 656 • N 657 • N 658 • N 658 ^to • N 659 • N 660 • N 661 • N 662 • N 663 • N 664 • N 665 • N 666 • N 667 • N 668 • N 669 • N 670 • N 670 ^A • N 671 • N 672 • N 673 • N 674 • N 675 • N 676 • N 677 • N 678 • N 679 • N 679 ^A • N 680 • N 680 ^A • N 681 • N 682 • N 683 • N 684 • N 685 • N 686 • N 687 • N 688 • N 689 • N 690 • N 691 • N 692 • N 693 • N 694 • N 695 • N 696 • N 697 • N 698 • N 698 ^A • N 699