The Dutch A9 highway between Diemen (near Amsterdam) and Alkmaar was blocked for some time this morning because there was a boat on the road. According to reports in Dutch media it fell from a trailer and blocked two lanes.

Het zal wel druk gaan worden op de A9 er ligt een boot op de weg. @vid pic.twitter.com/kns4Veiljh

-- Remko (@wegenwacht4447) October 5, 2015

Soon there was a 6 km (almost 4 miles) traffic jam and delays up to one hour while the boat was being towed away:

Er staat inmiddels 6 km file op de A9 en de vertraging is een uur @ANWBverkeer pic.twitter.com/tJcPffA5EE

-- Remko (@wegenwacht4447) October 5, 2015

And here we thought the Dutch were really good at keeping roadways and waterways separate.

Lead Stories' Trendolizer™ constantly scours social networks worldwide for news about boats not being where they are supposed to be. Scroll down to see the latest.