- The A4810 Steelworks Access Road (Queen’s Way), (Llanwern, Newport) (Temporary Speed Limits and Clearway) Order 2018 / Gorchymyn Ffordd Fynediad Gwaith Dur yr A4810 (Queen’s Way), (Llan-wern, Casnewydd) (Terfynau Cyflymder Dros Dro a Chlirffordd) 2018
- The Environment and Rural Affairs (Miscellaneous Revocations) Order 2018
- The A5 Trunk Road (Berwyn Road, Llangollen, Denbighshire) (Prohibition of Waiting) Order 2018 / Gorchymyn Cefnffordd yr A5 (Berwyn Road, Llangollen, Sir Ddinbych) (Gwahardd Aros) 2018
- The A483 Trunk Road (Park Road, Builth Wells) (Part-time 20 mph Speed Limit) Order 2018 / Gorchymyn Cefnffordd yr A483 (Ffordd y Parc, Llanfair-ym-Muallt) (Terfyn Cyflymder 20 mya Rhan-amser) 2018
- The A483 Trunk Road (Junction 5 (Mold Road Interchange) to Junction 6 (Gresford Interchange), Wrexham County Borough) (Temporary 50 mph Speed Limit) Order 2018 / Gorchymyn Cefnffordd yr A483 (Cyffordd 5 (Cyfnewidfa Ffordd yr Wyddgrug) i Gyffordd 6 (Cyfnewidfa Gresffordd), Bwrdeistref Sirol Wrecsam) (Terfyn Cyflymder 50 mya Dros Dro) 2018