City Infinity

@cityinfinity.bsky.social

A sustainable mobility design consultancy | Posts by founder, Mark Philpotts @rantyhighwayman.bsky.social | Better streets and places | contact@cityinfinity.co.uk | cityinfinity.co.uk | linkedin.com/company/cityinfinity

Here's the A337 - the main north-south highway route through the New Forest and frankly, the most realistic alignment for a cycle route. The photos are in the same general area, but the second one from a car because it was too risky to cycle for a site visit, even for battle-hardened folks.

A rural single-carriageway road with narrow lanes and just verges both sides. There is an articulated lorry heading away from us.The view from the passenger seat of a car with a rural single carriageway ahead with traffic coming the other way. There are just sandy looking verges on both sides.

Tiendenplein, Goes, Netherlands. A roundabout within a roundabout which is a little over the top for cycling, but part of a great city network that separates cycle traffic from general traffic - this is known as "unravelling" modes. #FridayFun

A small grey kerbed roundabout where 4 red cycle tracks meet in an area lower than the surrounding land. There is an underpass to the left and one just in shot on the right suggesting the cycle tracks run under roads. There are some people cycling through.

On the roundabout, there is a sign showing several destinations for cycle traffic.

The Sint-Annatunnel in Antwerp was opened in 1933 to provide a crossing for pedestrians under the Scheldt to connect the older part of the city with the expanding area to the south-west. Cycling at walking pace was first permitted in 1995. #FridayFun

A yellow brick block structure with a pair of very short towers on the corners and long windows.Looking down a timber escalator with white glazed tiled walls on which there are picture frames.A view through a smallish tunnel with a shiny concrete floor, half glazed tiled walls in white with a blue line at the top (about head height) and then a white roof with strip lighting.

Here's a useful mapping system for deprivation in England. We're using it as part of assessing pedestrian crossing sites where we're interested in the physical and demographic metrics of a site, rather than counting who is crossing now: deprivation.communities.gov.uk 1/2

Local Deprivation Explorer 2025

Explore the 2025 English Indices of Deprivation with interactive maps and visualisations. Learn about deprivation in your local neighbourhood and compare areas across 10 categories of deprivation incl...

deprivation.communities.gov.uk

Newham's Westfield Avenue scheme recognised here for the incredibly smooth surface on the new Olympic Park Ave cycleway—and because cycles don't damage the road in the same way that cars do, this surface will last for years. A great investment that also cuts off a rat-run through a residential area.

City Infinity@cityinfinity.bsky.social · 3w ago

Olympic Park Avenue Bridge in the East Village of London's Olympic Park where a refit has changed the layout to provide one-way for traffic on the eastern side of the bridge and a two-way cycle track on the western side, and with some of the smoothest asphalt laid in the UK. Glorious. #FridayFun

The view along a two-way cycle track on a bridge with a bow string arch in the middle (to the right of the cycle track) and a footway and parapet to the left. There are high rise residential blocks in the distance.

Olympic Park Avenue Bridge in the East Village of London's Olympic Park where a refit has changed the layout to provide one-way for traffic on the eastern side of the bridge and a two-way cycle track on the western side, and with some of the smoothest asphalt laid in the UK. Glorious. #FridayFun

The view along a two-way cycle track on a bridge with a bow string arch in the middle (to the right of the cycle track) and a footway and parapet to the left. There are high rise residential blocks in the distance.

In which @rantyhighwayman.bsky.social shows why we should pay attention to every detail of street design down to the steepness of the ramp where vehicles cross pavements. If we care about older and disabled people getting around safely, and obviously I think we should, this stuff matters.

The Ranty Highwayman@rantyhighwayman.bsky.social · 3w ago

In the summer edition of Highways Magazine, I get back to basics and look at getting vehicle crossings right. Too many highway authorities are not doing their job right here. Digital issue available online (signup needed). www.highwaysmagazine.co.uk

My column. There's a photo of an asphalt footway with a skinny steeply sloping entrance kerb for drivers to cross.

Do let me know if you need a plain text version.

The legislation backing school streets (pedestrian and cycle zones) give full rights to people to walk where they like - they cannot obstruct permitted drivers passing, but those drivers are guests and should behave as such.

The Ranty Highwayman@rantyhighwayman.bsky.social · 3w ago

This week's early starts have been me getting across London to look at school streets in Brent, and this morning, I caught this wonderful scene of people using a street in scheme I designed. As intended. ☺️ @cityinfinity.bsky.social Crossposted with @openvibe.social

A residential street with car parking both sides and some trees. A crowd of parents, carers and kids are in the middle of the carriageway walking, cycling and scooting.

There are now four ‘Dutch Style’ roundabouts in Britain, Cambridge (2020), Sheffield (2024), Chichester and Hemel Hempstead (both 2025). How well do they work? And are they suitable for building anywhere? I explored these questions at Active County conference earlier in the week. (more...)

The picture shows the Dutch Style roundabout in Chichester. In the foreground is a zebra crossing and behind that a curved green cycle track marked by white squares. Then comes the roundabout carriageway and in the middle of the roundabout is a large tree.

Where’s the most cycle-friendly place to work in Cambridge - in terms of the route to get there and the cycle parking on site? If you work in a place that stands out, let us know!

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The hottest, sweatiest and most unpleasant part of cycling to work. Not the cycle, the Silvertown Cycle Shuttle. No wind on the bike to cool me down and the bus has sat in the sun for ten minutes before you get on. Mad really, as like any tunnel Silvertown is actually quite cool underground.

A cycle on the Silvertown cycle shuttle waiting to leave a bus stop.