Bristol Airport (BRS) is the nearest airport to Bath, located about 20 miles from the city center. You can take the Air Decker bus service that directly connects the airport to Bath. Taxis and car rentals are also available at the airport.
Bath is well connected by train with Bath Spa railway station serving as the main hub. Direct trains from London Paddington, Bristol Temple Meads, and other major cities are available. From the station, Pulteney Bridge is about a 10-15 minute walk or a short taxi ride away.
National Express and Megabus provide long-distance coach services to Bath's bus station. Local buses also operate within the city, with several stops close to Pulteney Bridge. Look for services stopping at Pierrepont Street or Manvers Street for the nearest access to the bridge.
If you're driving, Bath can be accessed from the M4 motorway, taking the exit at Junction 18 and following the A46 and A4 to the city center. Note that parking in Bath can be challenging, especially during peak seasons. There are several city car parks available; however, they can be expensive and fill up quickly. Pulteney Bridge itself is not open to private vehicles but there are nearby parking options such as Manvers Street car park.
Bath is a bicycle-friendly city with numerous cycle paths. Pulteney Bridge is easily accessible by bike, with bike parking available nearby. Walking is also a great option as Bath is a compact city with many attractions within walking distance from the city center.