There’s a flipside too though. Straight lines aren’t great for suburbs for the speed reason, but once you reach enough density and the roads get narrow enough, grids make planning easier, and navigating easier for pedestrians. Roundabouts are a nice way to slow traffic through straight roads
Straight roads have little to do with driver speed. It’s how you design the roads. Wide lanes with buildings set back from the road? Higher speeds. That’s why some initiatives put curbs that jut out into the road (not into the lanes of travel) with trees and plants and such, and remove road striping. Combine pedestrians and road traffic on a road that looks more like a parking lot and you get drivers driving slowly. Sounds counter-intuitive, but it works.
There are residential neighborhoods in cities though, where straight roads with roundabouts and other traffic calming makes more sense than a curving a road, for the purposes of lowering driving speeds. Neither is better or worse inherently, we should just tailor solutions to the environment they’re needed in.
There’s a flipside too though. Straight lines aren’t great for suburbs for the speed reason, but once you reach enough density and the roads get narrow enough, grids make planning easier, and navigating easier for pedestrians. Roundabouts are a nice way to slow traffic through straight roads
Straight roads have little to do with driver speed. It’s how you design the roads. Wide lanes with buildings set back from the road? Higher speeds. That’s why some initiatives put curbs that jut out into the road (not into the lanes of travel) with trees and plants and such, and remove road striping. Combine pedestrians and road traffic on a road that looks more like a parking lot and you get drivers driving slowly. Sounds counter-intuitive, but it works.
Ok? So put straight roads in your cities and high density areas. Neighborhoods of just houses aren’t what you’re describing
There are residential neighborhoods in cities though, where straight roads with roundabouts and other traffic calming makes more sense than a curving a road, for the purposes of lowering driving speeds. Neither is better or worse inherently, we should just tailor solutions to the environment they’re needed in.