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In 2016 Gwynedd had 85 count points.

Individual count point data and downloads ↓

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Traffic figures at the regional and national level are robust, and are reported as National Statistics. However, DfT’s traffic estimates for individual road links and small areas are less robust, as they are not always based on up-to-date counts made at these locations. Where other more up-to-date sources of traffic data are available (e.g. from local highways authorities), this may provide a more accurate estimate of traffic at these locations.

It is the responsibility of the user to decide which data are most appropriate for their purpose, and if DfT road link level traffic estimates are used, to make a note of the limitations in any published material.

DfT’s road link level traffic estimates are calculated using a variety of methods, with some methods likely to produce more accurate estimates than others.

The data tables available to download here contain two columns - Estimation_method and Estimation_method_detailed – showing the method used to estimate traffic for each location and year. Figures having an estimation method of “Counted” are likely to be more accurate than those marked as “Estimated”, and the latter should be used with caution.

Gwynedd 2016 count points

Download all street-level traffic data for Gwynedd from 2000 to 2016. About traffic data.

Download datasets

AADF Download (CSV) (Metadata)

Traffic Download (CSV) (Metadata)

Explanatory notes (metadata)
Traffic counts - metadata (PDF)

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Count Point id Road Road category Start Junction End Junction Length (miles) AADF all years (CSV)
505 A5 PA A487 A4087 1.8 Download
534 A470 TA A487 B4391 2.92 Download
535 A470 TA A487 A494 2.73 Download
550 A487 TA B4411 A499 9.13 Download
552 A487 TA A493 B4405 7.89 Download
557 A494 TA A4212 LA Boundary 7.95 Download
586 A493 PA C-road to Pen-y-Bryn A470 1.37 Download
588 A496 PA C-road Bryn Glas/Cilfor A487 3.85 Download
589 A496 PA A496 Jubilee Rd, Barmouth (Abermaw) A470 7.77 Download
590 A497 PA A499 A499 0.99 Download
592 A499 PA Lon Sarn Bach, Abersoch B4413, Llanbedrog 2.86 Download
630 A4085 PA C-road, Croesywaun A487 triangle 2.86 Download
631 A4086 PA C-road just north of Dolbadarn Castle A498 6.21 Download
644 A4212 PA B4391 A494 9.82 Download
666 A5 TA A55 B4409 3.29 Download
667 A4087 PA A487 A55 1.18 Download
10507 A5 PA Rhodfa Penrhyn (Penrhyn Ave) A55 1.86 Download
10541 A470 TA A496 A4212 10.81 Download
10561 A487 TA A4086 A4087 5.65 Download
10563 A487 TA A496W A496E 0.12 Download
10600 A493 PA C-road to Tywyn B4405 1.18 Download
10601 A496 PA B4573 B4573 4.1 Download
10602 A497 PA A498 A487 0.99 Download
10603 A498 PA A4085 A4085 1.55 Download
10648 A4085 PA A487 A498 5.97 Download
10649 A4086 PA A487 roundabout B4547 4.66 Download
20539 A470 TA B4391 A496 3.17 Download
20560 A487 TA A499 A4085 triangel 3.16 Download
20597 A493 PA C-road south of Tywyn A487 13.24 Download
20599 A496 PA A487 B4391 1.37 Download
20601 A497 PA A499, Pwllheli B4411, Criccieth 8.08 Download
20602 A498 PA A497 A487 0.5 Download
20603 A499 PA B4413, Llanbedrog A497 3.11 Download
20665 A487 TA road to Menai Rd A5122 / A4080 0.32 Download
20668 A55 TA A4087 A5 2.24 Download
20669 A55 TA A5 / A5122 LA Boundary 5.47 Download
20670 A470 TA A494 A493 1.3 Download
30540 A470 TA A4212 A487 2.86 Download
30541 A470 TA A487 A487 7.89 Download
30562 A487 TA A4085 A496W 3.85 Download
30602 A493 PA B4405 C-road to Pen-y-Bryn 15.78 Download
30603 A496 PA B4573 C-road Bryn Glas/Cilfor 1.93 Download
30605 A497 PA B4417 Pen-y-Bryn A497 Yr Ala (Ala Rd) 6.21 Download
30607 A499 PA B4354 Y Ffor B4417 Llanaelhaearn 4.1 Download
30651 A4086 PA B4547 C-road just north of Dolbadarn Castle 2.36 Download
30666 A4212 PA A470 B4391 7.58 Download
30676 A487 TA A4087 A5 0.75 Download
40541 A470 TA A493 A496 0.75 Download
40562 A487 TA A4085 A4086 0.19 Download
40564 A487 TA A470 A496E 2.05 Download
40570 A494 TA A470 B4403 12.3 Download
40602 A496 PA B4391 A470 3.42 Download
40603 A496 PA A496 Church St, Barmouth (Abermaw) B4573 10.19 Download
40604 A497 PA B4411, Criccieth A498 3.79 Download
40605 A498 PA A487 Dublin St A4085 5.1 Download
50506 A5 PA A4087 Stryd Fawr (High St), Bangor 1.18 Download
50553 A487 TA B4405 A470 3.98 Download
50557 A494 TA B4403 A4212 5.34 Download
50562 A487 TA A498S B4411 5.28 Download
50563 A499 PA B4417 Llanaelhaearn A487 9.64 Download
50601 A493 PA C-road south of Tywyn C-road at Pall Mall, nroth of Tywyn 1.8 Download
50602 A55 TA A487 A4087 0.75 Download
50604 A499 PA A497 Pwllheli B4354 Y Ffor 2.86 Download
50606 A498 PA A4085 A4086 7.46 Download
50641 A4087 PA A55 Toronnen, Glan Adda 0.56 Download
50650 A4085 PA A498 C-road just north of Croesywaun 9.26 Download
73306 A5 TA LA Boundary LA Boundary 0.93 Download
73311 A5 TA B4409 LA Boundary 3.85 Download
73312 A4086 PA A498 LA Boundary 0.31 Download
73313 A470 TA A496 LA Boundary 1.62 Download
74066 A470 TA LA Boundary A458 0.31 Download
74067 A458 TA A470 LA Boundary 4.16 Download
74069 A55 TA LA Boundary A487 0.93 Download
77063 A4086 PA B4419 Bont Bridd (Bridge St) A487 roundabout 0.12 Download
78415 A4087 PA Toronnen, Glan Adda A5 1.24 Download
78416 A5 PA Stryd Fawr (High St), Bangor Rhodfa Penrhyn (Penrhyn Rd) 0.31 Download
78448 A487 TA A5 road to Menai Rd 0.81 Download
80879 A4244 PA A4086 A5(T) 6.71 Download
82119 A5 TA LA Boundary A487 0.25 Download
83008 A487 TA A497 A4971/High Street 2.3 Download
83010 A487 TA A4971/High Street A498/Dublin Street 1.12 Download
83011 A487 TA A4085/High Street A497/A487 Minffordd 0.62 Download
84000 A487 PA A498S A498E 0.31 Download
84001 A497 PA A4971/Penamser Road A487 Minffordd 2.49 Download
84002 A4971 PA A4971/Penamser Road A487 0.5 Download


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