https://streettosky.com/ Urbanism and architecture for people who walk their cities — how streets, buildings, transit and planning decisions shape an ordinary day. en © 2026 Groundline Urban Media Tue, 11 Aug 2026 09:00:00 GMT https://streettosky.com/buildings/the-first-four-metres-of-a-building-decide-the-street/ https://streettosky.com/buildings/the-first-four-metres-of-a-building-decide-the-street/ Almost everything a pedestrian experiences of a building happens below head height. Most architectural debate happens above it. Buildings Léa Dumont Tue, 11 Aug 2026 09:00:00 GMT https://streettosky.com/buildings/tall-buildings-are-a-wind-problem-before-they-are-a-height-problem/ https://streettosky.com/buildings/tall-buildings-are-a-wind-problem-before-they-are-a-height-problem/ The objections that stop towers are rarely about the skyline. They are about what happens at the base on a windy Tuesday. Buildings Léa Dumont Sun, 09 Aug 2026 09:00:00 GMT https://streettosky.com/transit/frequency-is-the-only-transit-statistic-that-matters-to-a-passenger/ https://streettosky.com/transit/frequency-is-the-only-transit-statistic-that-matters-to-a-passenger/ Networks are marketed on speed and length. Riders experience waiting, and waiting is set by frequency. Transit Joris Vandeveld Wed, 05 Aug 2026 09:00:00 GMT https://streettosky.com/transit/bike-lanes-fail-at-junctions-which-is-where-the-collisions-are/ https://streettosky.com/transit/bike-lanes-fail-at-junctions-which-is-where-the-collisions-are/ A protected lane between junctions is straightforward. Protecting the point where paths cross is the actual engineering problem. Transit Ravi Shanbhag Fri, 31 Jul 2026 09:00:00 GMT https://streettosky.com/streets/the-pavement-is-infrastructure-and-it-is-measured-badly/ https://streettosky.com/streets/the-pavement-is-infrastructure-and-it-is-measured-badly/ Footways carry more trips than any other mode in most cities and receive a fraction of the assessment. Streets Amara Nwosu Wed, 29 Jul 2026 09:00:00 GMT https://streettosky.com/streets/kerbside-is-the-most-contested-space-in-a-city/ https://streettosky.com/streets/kerbside-is-the-most-contested-space-in-a-city/ Parking, deliveries, buses, bikes, dining and drainage all want the same metre and a half. Most cities allocate it by inertia. Streets Joris Vandeveld Sat, 25 Jul 2026 09:00:00 GMT https://streettosky.com/planning/zoning-decides-skylines-more-than-architects-do/ https://streettosky.com/planning/zoning-decides-skylines-more-than-architects-do/ The shape of a city is largely a legal document. Reading it explains buildings that otherwise look arbitrary. Planning Karin Hedlund Thu, 23 Jul 2026 09:00:00 GMT https://streettosky.com/planning/housing-viability-is-the-calculation-that-decides-what-gets-built/ https://streettosky.com/planning/housing-viability-is-the-calculation-that-decides-what-gets-built/ Whether a scheme includes affordable homes is usually settled by a spreadsheet rather than by policy. Planning Joris Vandeveld Sun, 19 Jul 2026 09:00:00 GMT https://streettosky.com/publicspace/a-bench-is-a-policy-decision/ https://streettosky.com/publicspace/a-bench-is-a-policy-decision/ Where seating exists, who it serves and whether it can be lain on are all deliberate choices that read as furniture. Public Space Joris Vandeveld Thu, 16 Jul 2026 09:00:00 GMT https://streettosky.com/climate/urban-heat-is-a-design-problem-with-known-solutions/ https://streettosky.com/climate/urban-heat-is-a-design-problem-with-known-solutions/ Cities run several degrees hotter than their surroundings for identifiable reasons, and most of them are addressable. Climate & Cities Joris Vandeveld Sun, 12 Jul 2026 09:00:00 GMT https://streettosky.com/climate/cities-were-drained-and-now-they-are-being-un-drained/ https://streettosky.com/climate/cities-were-drained-and-now-they-are-being-un-drained/ A century of piping water away as fast as possible turned out to be the wrong strategy. Reversing it is slow. Climate & Cities Amara Nwosu Thu, 09 Jul 2026 09:00:00 GMT https://streettosky.com/transit/metro-stations-are-designed-around-the-walk-not-the-train/ https://streettosky.com/transit/metro-stations-are-designed-around-the-walk-not-the-train/ The train is the easy part. Moving several hundred people from a platform to a street in ninety seconds is the design problem. Transit Karin Hedlund Mon, 06 Jul 2026 09:00:00 GMT https://streettosky.com/streets/street-geometry-sets-driving-speed-and-the-sign-only-asks/ https://streettosky.com/streets/street-geometry-sets-driving-speed-and-the-sign-only-asks/ Drivers choose a speed from what the road looks like. The posted number is a legal statement about a decision already made by the kerb lines. Streets Amara Nwosu Fri, 03 Jul 2026 09:00:00 GMT https://streettosky.com/streets/corner-radius-is-a-speed-limit-you-can-measure-with-a-tape/ https://streettosky.com/streets/corner-radius-is-a-speed-limit-you-can-measure-with-a-tape/ The curve where two streets meet decides how fast vehicles turn across a crossing and how far a pedestrian has to walk to get over it. Streets Léa Dumont Sat, 27 Jun 2026 09:00:00 GMT https://streettosky.com/streets/one-way-systems-move-cars-past-the-shops-that-need-them-to-stop/ https://streettosky.com/streets/one-way-systems-move-cars-past-the-shops-that-need-them-to-stop/ Converting streets to one-way raises vehicle capacity and speed, and quietly removes the conditions a high street depends on. Streets Léa Dumont Wed, 24 Jun 2026 09:00:00 GMT https://streettosky.com/streets/signal-timing-rations-the-day-and-pedestrians-get-the-remainder/ https://streettosky.com/streets/signal-timing-rations-the-day-and-pedestrians-get-the-remainder/ Every second of green given to one movement is taken from another. The arithmetic of that split is rarely published and almost never contested. Streets Amara Nwosu Mon, 22 Jun 2026 09:00:00 GMT https://streettosky.com/streets/a-wider-road-fills-up-and-the-mechanism-is-not-mysterious/ https://streettosky.com/streets/a-wider-road-fills-up-and-the-mechanism-is-not-mysterious/ Added capacity lowers the cost of driving a route, and lower costs attract use. Induced demand is ordinary economics wearing a hard hat. Streets Joris Vandeveld Thu, 18 Jun 2026 09:00:00 GMT https://streettosky.com/streets/tactile-paving-is-a-language-and-cities-keep-mispronouncing-it/ https://streettosky.com/streets/tactile-paving-is-a-language-and-cities-keep-mispronouncing-it/ Those bumps and bars carry specific meanings for people who cannot see the junction. Laid in the wrong place, they say the wrong thing. Streets Joris Vandeveld Tue, 16 Jun 2026 09:00:00 GMT https://streettosky.com/streets/street-lighting-is-aimed-at-the-road-when-people-need-to-see-faces/ https://streettosky.com/streets/street-lighting-is-aimed-at-the-road-when-people-need-to-see-faces/ Lighting standards grew out of driving. The measures that matter for someone walking home are different ones. Streets Léa Dumont Wed, 10 Jun 2026 09:00:00 GMT https://streettosky.com/streets/connectivity-not-distance-decides-whether-people-walk/ https://streettosky.com/streets/connectivity-not-distance-decides-whether-people-walk/ Two homes the same crow-fly distance from a shop can face walks that differ by a factor of three. The difference is network shape. Streets Amara Nwosu Mon, 08 Jun 2026 09:00:00 GMT https://streettosky.com/streets/traffic-calming-works-when-it-changes-geometry-not-when-it-adds-signs/ https://streettosky.com/streets/traffic-calming-works-when-it-changes-geometry-not-when-it-adds-signs/ Humps, chicanes and build-outs succeed for the same reason: they make speed physically uncomfortable. Warnings and paint do not. Streets Léa Dumont Thu, 04 Jun 2026 09:00:00 GMT https://streettosky.com/streets/winter-maintenance-shows-what-a-city-thinks-its-network-is/ https://streettosky.com/streets/winter-maintenance-shows-what-a-city-thinks-its-network-is/ Gritting routes are published documents that reveal, street by street, which parts of the city are considered essential and which are not. Streets Amara Nwosu Tue, 02 Jun 2026 09:00:00 GMT https://streettosky.com/streets/road-noise-comes-mostly-from-tyres-and-electric-cars-will-not-fix-it/ https://streettosky.com/streets/road-noise-comes-mostly-from-tyres-and-electric-cars-will-not-fix-it/ Above walking-pace speeds the dominant sound is rubber on aggregate. Removing the engine removes the smaller part of the problem. Streets Amara Nwosu Fri, 29 May 2026 09:00:00 GMT https://streettosky.com/buildings/a-deep-floorplate-is-why-your-flat-has-one-window/ https://streettosky.com/buildings/a-deep-floorplate-is-why-your-flat-has-one-window/ Building depth is settled early, on a spreadsheet about site efficiency, and it determines light, air and layout for the next century. Buildings Joris Vandeveld Sun, 24 May 2026 09:00:00 GMT https://streettosky.com/buildings/perimeter-blocks-reach-tower-density-without-the-towers/ https://streettosky.com/buildings/perimeter-blocks-reach-tower-density-without-the-towers/ Continuous street-facing blocks of moderate height achieve densities people assume require high-rise, and they do it while making streets. Buildings Léa Dumont Fri, 22 May 2026 09:00:00 GMT https://streettosky.com/buildings/ceiling-height-decides-whether-a-building-gets-a-second-life/ https://streettosky.com/buildings/ceiling-height-decides-whether-a-building-gets-a-second-life/ Buildings that outlive their original use share a few dull properties. Generous floor-to-floor height is the one that matters most. Buildings Joris Vandeveld Mon, 18 May 2026 09:00:00 GMT https://streettosky.com/buildings/demolition-is-a-carbon-decision-before-it-is-a-cost-one/ https://streettosky.com/buildings/demolition-is-a-carbon-decision-before-it-is-a-cost-one/ The emissions already spent building a structure are gone whether it stands or falls. Replacing it spends them again. Buildings Léa Dumont Sat, 16 May 2026 09:00:00 GMT https://streettosky.com/buildings/the-core-is-why-a-tower-costs-more-per-square-metre/ https://streettosky.com/buildings/the-core-is-why-a-tower-costs-more-per-square-metre/ Lifts, stairs, risers and structure all grow faster than the floor area they serve. That ratio, not the facade, sets the economics of height. Buildings Ravi Shanbhag Tue, 12 May 2026 09:00:00 GMT https://streettosky.com/buildings/balconies-are-the-hardest-cheap-thing-to-build/ https://streettosky.com/buildings/balconies-are-the-hardest-cheap-thing-to-build/ A slab sticking out of a wall crosses the insulation line, catches wind, collects water and has to hold people up. Almost every detail conflicts. Buildings Léa Dumont Sat, 09 May 2026 09:00:00 GMT https://streettosky.com/buildings/sealed-buildings-were-a-mechanical-decision-not-an-architectural-one/ https://streettosky.com/buildings/sealed-buildings-were-a-mechanical-decision-not-an-architectural-one/ Windows stopped opening because the air conditioning could not tolerate it. Everything else followed from that. Buildings Joris Vandeveld Tue, 05 May 2026 09:00:00 GMT