![First look: Portland's new bike roundabout and two-way cycling lane on NE 21st Avenue – BikePortland First look: Portland's new bike roundabout and two-way cycling lane on NE 21st Avenue – BikePortland](https://c2.staticflickr.com/6/5597/30665349001_af9918c384_z.jpg)
First look: Portland's new bike roundabout and two-way cycling lane on NE 21st Avenue – BikePortland
![A view from the cycle path: The best roundabout design for cyclists. The safest Dutch design described and an explanation of why this is the most suitable for adoption elsewhere A view from the cycle path: The best roundabout design for cyclists. The safest Dutch design described and an explanation of why this is the most suitable for adoption elsewhere](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhbx4PbjMzEjSUbqWAW_XM_nHP52oZ5WpTQJ0iZRJlr9XQbSdkvYFmi9cd9WRwdg7QUqDD3bikoODbBSLVYt7fSHpZBIac7Fv9bBrB9FqUhTFdHiBcs97Dv9ITv2hSQs-EYMJPgqgOBKY4/s1600/roundabout_comparison_safe_unsafe.png)
A view from the cycle path: The best roundabout design for cyclists. The safest Dutch design described and an explanation of why this is the most suitable for adoption elsewhere
![A view from the cycle path: Roundabout safety for cyclists and why Cambridge's new 'Dutch' roundabout is not what it should have been A view from the cycle path: Roundabout safety for cyclists and why Cambridge's new 'Dutch' roundabout is not what it should have been](http://1.bp.blogspot.com/-Sm6UGa3xvTQ/U0Jm0ahgpaI/AAAAAAAARqI/4BelSZou2Zg/s1600/assenroundabout.jpg)