London Cycling Campaign debunks Transport for London's new flawed Blackfriars statistics
- By London Cycling Campaign on at 02:02pm 05 Aug 2011
- Posted in: Blog
- Tagged with: blackfriars, taxis, cycle count, network operating strategy, buses
A recent Transport for London press release put a whole new spin on the traffic numbers for the Blackfriars area.
Before we point out the errors in the numbers, we must say first that it’s great to see TfL at last emphasising the needs of the 10,000 pedestrians per hour coming out of Blackfriars station.
This is interesting because TfL’s recent draft Network Operating Strategy completely fails to register that bus and rail passengers are also pedestrians.
Does this development signal that TfL will scrap its flawed NOS, and stop using motor vehicle modelling as the sole basis for street design, or are pedestrians at Blackfriars simply being used as an excuse to downgrade the needs of cyclists?
We shall see…
Going back to the numbers, we find that TfL has used the rail passenger figures to re-calculate shares of traffic, now claiming that cyclists make up only 6% of people using Blackfriars junction, outnumbered by bus (11%) and taxi passengers (8%).
This contradicts earlier data that shows over 30% of bridge users are cyclists at during the morning rush hour.
Naturally, we asked TfL for the latest raw data, but haven't received anything yet - perhaps this is because the person in charge of Freedom of Information requests at TfL has just resigned? (We suspect they've had a busier-than-expected summer.)
Undeterred, we visited Blackfriars last Thursday morning to count the buses, taxi passengers and cyclists ourselves.
We concentrated on the northern junction of the bridge, counting road users travelling north and south along the bridge, along with those heading to and from the Embankment.
We didn't count all those going from New Bridge Street to Queen Victoria Street, or the other way.
In one hour we counted:
Taxi passengers 425
Taxi passengers 76
Buses 4000 passengers (*see notes below)
Taxi passengers 501
*Most buses going into the city were jammed, while those going south were less full. Buses to and from the Embankment had about a dozen passengers each. Overall, we estimated 4000 bus passengers.
Hundreds of southbound taxis had zero passengers. On average, each taxi on the road had less than one passenger, which is a lot of wasted road space.
Our estimates of traffic (including 10,000 pedestrians)
Transport for London estimates
Why are these very different from TfL numbers? Well, if they used 24-hour data, counting all the late-night party-goers that bump up the taxi numbers.
Ours was only a snapshot survey, suggesting more space is needed for cyclists and buses in peak hour.
Whichever way you look at it, the current TfL design - being built right now - was designed by modelling motor vehicle movements, but when you look at the people movements it’s clear the design should be scrapped immediately.