Erf: Usually With Sidewalks
I do agree with Joe Clark’s recent blog entry protesting shared streets without sidewalks, but I feel that the Netherlands was mistreated by the Toronto Star and to a lesser extent Joe Clark himself. For starters, the sidewalk-free erf as apparently exists in Cologne (assuming that’s what Koln
is supposed to mean — if you don’t know how to type Köln, type Koeln or just use the English name) is something that, in the Netherlands, usually only exists where there is no place for sidewalks, and all erven are culs-de-sac. Erf is a Dutch word that means something like yard or court, but in the context of roads it rather refers to an area that is supposed to be more or less as safe as a yard for those cycling, walking, or playing in it. A place where the road-function (transport) is secondary to the area-function. By the way, woonerf is a now an outdated word that means something like living yard. Erven originally only existed in residential areas.
I’d say a typical erf does have sidewalks. Its distinguishing features are that cars have to drive really slowly (no precise speed is specified, but in practice it definitely doesn’t mean anything over about 10 kmph) because everybody except cars can utilize the street however they like, and that traffic can’t pass through: it’s a cul-de-sac after all. Most important it means a place where it’s safe for kids to play on the entire street and where everybody can utilize the street however they like. By no means does it mean that there aren’t supposed to be any sidewalks, and to claim that it does is a misunderstanding at best. Sadly some misguided people have managed to introduce erven without sidewalks in some places where there is enough space for them, but I’m glad to say that this is far from the norm.
Another typical situation is the 30 km zone, though you might see lower speeds like 20 km at times. This kind of zone will typically have a number of speed bumps in place to keep people at this speed and it is usually a through-going road, though seldom the preferred one. This zone will always have sidewalks and may or may not have separate cycling lanes, the latter being almost universally present on roads where the speed limit is 50 or above.
In conclusion, the Toronto Star must have projected its own vision of “better” street conditions on what is actually going on in countries such as the Netherlands and Belgium. An erf does not mean a lack of sidewalks, its application is only in carefully selected areas, and it is always meant to be a cul-de-sac. If you want to copy erven, at least do it right. Don’t claim they’re things they’re not.