Dyma raglen Cynhaliaeth Priffyrdd am 2009. Am fwy o fanylion am bob triniaeth cliciwch ar y linc ar y chwith.
Sylwer:  bydd cyfyngiad pob adran yn cael ei benderfynu ar y safle yn union cyn gwneud y gwaith.

Ailwynebu prif ffyrdd

A548 Drivers Prestatyn
A548 Coast Road by Police Station
A547 Gronant Road(on bend by duck pond)
A543 Llyn Brenig
A547 Meliden Road Prestatyn (50% costs to be met by Welsh Water)
A525 Rhuddlan Bypass (Remedial Works)
A5151 Dyserth High Street
B5119 Grange Road, Rhyl
B4501 The Lawnt - Section two (Section 1 was done in 2008 / 9)
B4501 The Lawnt - Section three
B5381 After 'S' Bends
A5104 Dafarn Dywyrch
A5104 Glan yr afon to shooting ground. Llandegla
B5429 Llandyrnog Village

Ailwynebu ffyrdd nad yw’n brif ffyrdd

Elwy Drive, Rhyl - Final Section
Clifton Grove, Rhyl
Old Rhyl Road Rhyl
Wigfair Road Trefnant
Brighton Road Rhyl
Patrick Av,Rosedale Gardens, Boulevard
Melyd Avenue, Prestatyn
Gwaenysgor Hill, Prestatyn
Mia Hall, Dyserth
5 Culs de Sac off Mytton Park, Denbigh
Graig Road Denbigh
Drws y Buddel to Marial Gwyn, Nantglyn
Record Street, Ruthin
Dog Lane, Ruthin
Cyffylliog Village
Church Street, Llangollen
Wern Road, Llangollen
B5430 jct - jct R420 (Aber Tainant)
Bridge street, Llangollen
Blaen Cwm, Llandrillo
Four crosses to boundary
Derwen Chapel to finger post
Bryn Mawndy, Melin y wig
Cesail y cwm, Glyndyfyrdwy
Morfydd road, Carrog 
Ffynnon Tudor jnc to Cefn Bidwal
Bodlwydd road, Rhydymeudwy
Station Road, Glyndyfyrdwy
Bryn Gwyn Road, Maeshafn

Prif ffyrdd Micro Asphalt

A547 Gronant Road by Tennis Courts
B5430 Road ends to County boundary
B5105 Ruthin to Clawddnewydd
B5105 Clawddnewydd to area boundary
A542 Dafarn Dywyrch to A525
B4401 Llandrillo to county boundary
B4401 Cynwyd village to Hendwr

Prif ffyrdd nad yw’n Micro Asphalt

Glascoed Road, Bodelwyddan
Bryn Cwnin Road Rhyl
Aled Avenue, Rhyl
John & Abbey Street, Rhyl
Ffordd Elan(2nd Section)
Engine Hill(Access to Depot Junction)
Glan Clwyd Hospital Road, Bodelwyddan
Hafod Road(off Caradoc), Prestatyn
Heather Crescent, Prestatyn
Old Gronant Road Prestatyn
Ffordd Ystrad, Denbigh
Dyffryn Teg, Rhuallt
Castle Hill, Denbigh
Main Road through Henllan
Main Road through Nantglyn
Aber Adda, Llangollen
Birch Hill, Llangollen
Wern road estate, Llangollen
John Street, Llangollen
West Street, Llangollen
Park Avenue, Llangollen
George Street, Llangollen
Oak Street, Llangollen

Trwshio wyneb prif ffyrdd

A543 Llyn Brenig
B5381 After 'S' Bends
A525  Rhewl to Bachymbyd bends
A525 Penymaes to Brookhouse r'about
A525 Fisheries, Llandegla

Trwshio wyneb ffyrdd nad yw’n brif ffyrdd

R134 Whitchurch Road
R223 Derwen Gornel, Nantglyn
B5429 Criccin Road, Rhuddlan
Marsh Road, Rhuddlan
R003 Bishopswood Road, Prestatyn
R012 Allt y Graig
R015 Pandy Lane Dyserth
R019 Abbey Road R134 Whitchurch Road
R223 Derwen Gornel, Nantglyn
B5429 Cricken Road
Marsh Road, Rhuddlan
R003 Bishopswood Road, Prestatyn
R012 Allt y Graig
R015 Pandy Lane Dyserth
R019 Abbey Road
R027 Ty Hwch Road
R029 Tan y Coed Road
R402 Jct R400 (Maeshafn) - Youth hostel
R417 B5430 jct (Rose & Crown) - area bdry bridge
R432 B5430 jct - Rhiw Ial chapel jct
Dinas Drive, Llangollen
Arosfa Crescent, Llangollen
Tyn y Celyn

Troedffordd Llaid 

A548 Coast Road, Rhyl to Prestatyn
St Margarets Drive, Rhyl
Lon Wen/Egllyn/Mafon, Rhyl
Lon Catrin/Sion/Dewi, Rhyl
Victoria Drive, Rhyl
Maple Avenue Estate, Rhyl
Elwy Street, Rhyl
Vale Road, Rhyl
Windermere and Derwent Close, Prestatyn
Brook Park Avenue, Prestatyn
Ferguson Av/Sandhurst Rd Prestatyn
Berwyn Crescent Prestatyn
Chatsworth/Clayton Drive Prestatyn
The Avenue/Cambrian Drive Prestatyn
Calthorpe Drive/Birch Grove Prestatyn
Glan y Gors, Prestatyn
Gwelfor Park Estate, Dyserth
Glanffyddion, Dyserth
Clwydian Park Estate, Trefnant
A543 Ruthin Road, Denbigh
Denbigh Street, Henllan
Glasfryn Henllan

Various Locations in the South of the County to be confirmed

Drainage Improvements and Highway Support Works

Drainage

Llangwyfan Crossroads
Cwm Road, Dyserth
B5429 Criccin Road, Rhuddlan
 Ty'n Twll, Efenechtyd
 Bontuchel to Wern Shed
 Anchor Corner, Ruthin
B5429 Llandyrnog Village
A525 Rhydycilgwyn, Rhewl
A5104 Glan yr afon, Llandegla - culvert
A5104 Gun club bend, Llandegla

Highway Support / Retaining Walls

A548 Bodnant Bridge, Prestatyn
Nantglyn ‘S' bend Embankment
Aberduna road, Maeshafan
 Rectory Glebe, Derwen
 Coed Ial, Glyndyfyrdwy
A542 North of Pentredwr jnc.