B4603

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B4603
Location Map
Cameraicon.png View gallery (1)
From:  Ynysmeudwy (SN742058)
To:  Hafod, Swansea (SS657941)
Via:  Pontardawe, Clydach
Distance:  9.6 miles (15.4 km)
Meets:  A4067, A474, B4291, M4, A4067, A48, A4067, A4217, A483, B4489
Highway Authorities

Neath Port Talbot • Swansea

Traditional Counties

Glamorgan

Route outline (key)
B4603 Ynysmeudwy - Pontardawe
(A474) Pontardawe
B4603 Pontardawe - Hafod
Cilmaengwyn roundabout

The B4603 follows the original route of the A4067 along the right bank of the Tawe in the lower part of the Swansea Valley.

Leaving the present line of the A4067 at the Cilmaengwyn roundabout, Ynysmeudwy, it runs downstream through the valley communities of Pontardawe, Trebanos, Clydach and Ynystawe to reach Ynysforgan, where it meets the M4 at J45. It then runs into Swansea through Morriston, Plasmarl and Landore to end at a junction with the A483 at the southern end of Neath Road, Hafod, a kilometre north of Swansea city centre.



B4603
JunctionsYnysforgan Interchange
PlacesSwansea
Related Pictures
View gallery (1)
Cilmaengwyn roundabout - Geograph - 1212655.jpg
Other nearby roads
SwanseaA4067 • A4068 (Morriston - Ystalyfera) • A4069 (Swansea) • A4070 • A4118 • A4216 • A4217 • A4230 • A465 • A475 (Swansea - Carmarthen) • A48(M) (Morriston Bypass) • A483 • A484 • B4247 • B4271 • B4290 • B4291 • B4292 • B4293 (Swansea) • B4294 (Gower) • B4295 • B4296 • B4433 • B4436 • B4489 • B4593 • B4620 • B4625 • B5444 (Swansea) • E105 (London - Fishguard) • E30 • EuroVelo 1 • M4 • NCN4 • T10 (Britain) • T18 (Britain)
B4600 – B4801
B4600 • B4601 • B4602 • B4603 • B4604 • B4605 • B4606 • B4607 • B4608 • B4609 • B4610 • B4611 • B4612 • B4613 • B4614 • B4615 • B4616 • B4617 • B4618 • B4619
B4620 • B4621 • B4622 • B4623(E) • B4623(W) • B4624(W) • B4624(E) • B4625 • B4626 • B4627 • B4628 • B4629 • B4630 • B4631 • B4632 • B4633 • B4634 • B4635 • B4636 • B4637 • B4638 • B4639
B4640 • B4641 • B4642 • B4643 • B4644 • B4645 • B4646 • B4647 • B4648 • B4649 • B4650 • B4651 • B4652 • B4653 • B4654 • B4655 • B4656 • B4657 • B4658 • B4659
B4660 • B4661 • B4662 • B4663 • B4664 • B4665 • B4666 • B4667 • B4668 • B4669 • B4670 • B4671 • B4672 • B4673 • B4674 • B4675 • B4676 • B4677 • B4678 • B4679
B4680 • B4681 • B4682 • B4683 • B4684 • B4685 • B4686 • B4687 • B4688 • B4689 • B4690 • B4691 • B4692 • B4693 • B4694 • B4695 • B4696 • B4697 • B4698 • B4699
B4700 • B4701 • B4702 • B4703 • B4704 • B4705 • B4706 • B4707 • B4708 • B4709 • B4710 • B4711 • B4712 • B4713 • B4714 • B4715 • B4716 • B4717 • B4718 • B4719
B4720 • B4721 • B4722 • B4723 • B4724 • B4725 • B4726 • B4727 • B4728 • B4729 • B4730 • B4731 • B4732 • B4733 • B4734 • B4735 • B4736 • B4737 • B4738 • B4739
B4800 • B4801