Deptford is… – post on Convoys Wharf transport issues.

Convoys Wharf transport #2: public transport

posted on Deptford is... 6 July 2013

One of the strongest arguments against allowing Convoys Wharf to be developed to the density that Hutchison Whampoa is suggesting, is the fact that the public transport accessibility of the site is so poor.

This situation has not improved with the new masterplan, so many of the comments made in our last assessment still apply. Many of the people living in these new properties will have to travel into London for work on a daily basis, so how will they do this?

Planners measure public transport accessibility by measuring it on the PTAL (Public Transport Accessibility Level) scale. This provides an assessment of how easy it is to get from the site to public transport, and ranges from 1 to 6, with 1 being the lowest rating and 6 the highest. In London a rating of 4 is generally a good level for major developments such as this to aspire to.

The PTAL rating of Convoys Wharf ranges from 1 to 2 across the site, with 2 being the level at the exit on Princes Street. With Hutchison Whampoa’s plans for redevelopment, the rating will rise very slightly, but will still be an average of 2 across the site, and 3 closest to Princes St.

The diagram below indicates the transport plans for the site – in simple terms, HW is in discussion with TfL about the possibility of having a pier for the Thames Clipper river bus, and also proposes either a new bus through the site, or the diversion of one of the existing services that go along Evelyn Street, the 199 having been suggested.

For a Thames Clipper service to call at the site will require the refurbishment of the existing jetty and the construction of a new pier on the jetty. Although TfL has acknowledged the possibility of a new pier at Convoys Wharf, there is no firm commitment to a date other than during phase one, which is five years long. There is also no confirmation of whether the service would be the regular London-bound boats, or just a shuttle boat to Canary Wharf.In either case, use of the riverbus service is impractical for many people – not only in terms of its restricted capacity, but also because it serves so few destinations and is slow in comparison to other public transport options.Aside from the bus and boat services, future residents at Convoys Wharf will have to travel somewhat further afield to access trains or DLR services. Naturally Deptford station is the closest train station to the development, and as the transport strategy points out, the station has recently been refurbished. But although the station is now more pleasant to use and easier to access, and the capacity of the station itself may have been increased, there has been no change to the capacity of the actual trains.The analysis of available capacity on services from Deptford station depends heavily on completion of Crossrail in 2018; this is predicted to reduce the number of people using London-bound trains from Woolwich, and is entirely credible. However there is no reference to the most recent Office of Rail Regulation figures which showed Deptford station experienced 7.1% increase in usage last year, and this is expected to continue as redevelopments continue and residents move into the new properties.According to the trip generation figures, 258 people from Convoys Wharf will take the train towards London in the morning peak hour between 8am and 9am. This seems a very low figure considering the total population that could number 10,000 or more. But even taking this point aside, the addition of around 44 passengers to each already-overcrowded train is not a pleasant prospect.Bus services are also likely to suffer – while the transport plan envisages a bus route through the site, there is no firm commitment to a new service as yet, so it could well be an existing route diverted and hence making journeys longer and more overcrowded than they are now. Almost 500 people from the development are estimated will be catching the bus during the morning peak hour, many presumably going towards Underground or Overground services elsewhere.

Meanwhile less than 200 will catch a river bus, although with only four services in the peak hour, that’s still an estimated 50 per boat. The boats in the current fleet each have 220 seats.