Friday, July 10, 2009

Interpreting Dutch road marks

Preliminary test:  Imagine you are driving from Maastricht to Liege.  You pull up to the A2, confronted with this signage, how do you turn south?

Road Marks 04

Among the many markers in this (true) picture are the route signs, lane marks, bike warnings, and bus signals.  It can be a real challenge the first month out.

Dutch road signs, while numerous and confusing, Road Marks 03can be deciphered by reference to the Road Traffic Signs and Regulations manual.   You’d find that the key sign in the highway intersection is this one, telling you that you can’t complete a right turn before yielding to all bicycles and pedestrians.  In practice, this precludes making right turns.

More confusing than signs, though, are the marks on the roadway itself.

Last week, Isabella at Touch of Dutch and I tried to sort out the meaning of serrated hash marks on the speed bumps Verkeersdrempel.  It led me to start taking note of the various street marks around, none documented in the Road Traffic Signs manual.

Herewith, a catalogue (Note: I am the passenger, not driving):

Road Marks 10

A typical Dutch country road: no marks whatsoever.  Like the British roads, it tends to be about one-and-a-half cars wide and lined with five-foot hedges, so it’s always difficult (for Americans) to navigate confidently.Road Marks 09

Worse, typically Dutch road hazards can suddenly appear without warning…

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A typical Dutch village street.  The lane for cars lies in the grey area between the hash lines; bicycles own the red zone at the edge.  Right turns on red are not allowed: bicycles own the intersections as well as the countryside.Road Marks 01

A white-lined pedestrian crossing.  People on foot rank below both cars and bicycles for right of way; note that nobody is attempting to beat the van across the street

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A speed bump, drempel, marked with serrated hash marks.  The bumps range from thumping tire-wide ridges to long platforms spanning 4-way intersections.Road Marks 07

 

Serrated hash at a 4-way intersection.  No speed bump in sight, so Isabella and I are guessing that the mark means “Slow down and look”, without requiring a full stop.

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The famous “shark-teeth” mark, telling you to yield to traffic on the main road.  The pointy bits aim towards the submissive driver. Also visible are diagonal marks that signify street narrowing.

Road Marks 08 This is a bit of a puzzle: it’s also a Yield sign, but I believe a line of squares requires a full stop in the side street before proceeding.

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A zigzag that shortens, generally indicating a crossing zone or low-speed zone. 

The bicyclists are, indeed, shown life-sized as  in the wild.

Final Exam:  Turn right properly at this Wyck intersection.

Road Marks 12

Extra Credit:  Dutch highway markings will be upgraded in the near future to improve  lane and speed control.  What are the new lane marks?image

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2 Comments:

Blogger Unknown said...

This is brilliant, Dave! I love how you have added even about the pedestrians not daring to cross on the crosswalk with the van approaching. And I've never seen those hash lines with no speed bump in sight, so again another brilliant find!

Absolutely, thank you for sharing this! You taught me this evening a few new great pointers! ;-)

July 11, 2009 at 8:53 PM  
Blogger Dave Hampton said...

I had no idea that this was all out there until I went out with a camera and started lookng for it: thanks for suggesting it! If I missed anything, let me know?

Meanwhile, back to cataloging road art...

July 16, 2009 at 5:57 PM  

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