Regarding number 4, "Don't ride against traffic." Seems pretty obvious, but in my local area they've started building bike lanes for both directions on a single side of the road [1]. It's great that they have nice wide bike lanes with some separation from the cars, but quite frankly it's an accident waiting to happen at the junctions with one of the bike lanes running opposite to the expected flow of traffic. Cars pu…
After seeing some of the designs of bike lanes, sidewalks, etc in my area, I’m convinced the traffic engineers are either 100% incompetent or they’re all anti-bike/pro-car. State funding requires bike infrastructure when major roadworks are planned, but it doesn’t appear to require bike infrastructure that makes any sense.