We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
Grants will help innovators develop new concepts – such as an automated boat that could deliver parcels by water – to tackle pressing transport issues.
Innovative start-ups awarded government funding to develop projects that will provide greener transport systems that are accessible to everyone.
Fatal accident at Trenos footpath crossing near Llanharan, Rhondda Cynon Taf, South Wales, 1 June 2017.
The ‘Transit Explorer’ tool is targeted at cities in low-income countries
This paper outlines work undertaken by the Transport Research Laboratory on road construction in arid areas in the tropics
Derailment of a road rail vehicle at Terryhoogan, near Scarva, Northern Ireland, 9 March 2007.
Signals, stopping procedures, lighting, control of the vehicle, speed limits, stopping distances, lines and lane markings and multi-lane carriageways, smoking, mobile phones and sat nav.
Marciau ffyrdd a ddefnyddir, gan gynnwys y rhai ar draws y gerbydffordd, ar hyd y gerbydffordd, wrth ymyl y gerbydffordd, ar y cwrb neu ar ymyl y gerbydffordd a marciau ffyrdd eraill.
I bwy mae Rheolau'r Ffordd Fawr, sut mae wedi cael ei eirio, y canlyniadau o beidio â dilyn y rheolau, cerbydau hunanyrru, a hierarchaeth defnyddwyr ffyrdd (Rheolau H1 i H3).
Rheolau ar gyfer gwaith ffyrdd (gan gynnwys ffyrdd cyflymder uchel), croesfannau gwastad a thramffyrdd.
Rheolau ar gyfer cerddwyr, gan gynnwys canllawiau cyffredinol, croesi'r ffordd, croesfannau, a sefyllfaoedd lle mae angen bod yn fwy gofalus.
Signalau, gweithdrefnau stopio, goleuadau rheoli'r cerbyd, terfynau cyflymder, pellteroedd stopio, llinellau a marciau lonydd a ffyrdd aml-lôn, ysmygu, ffonau symudol a llywio â lloeren.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. Please fill in this survey (opens in a new tab).