Bike Box
ELM-BKB-42 Bike Box
Related Media
The items below come from outside the Commonway System, external videos, podcasts, and articles related to this page's topic, not part of the guidebook itself.
Are Streets Too Complicated Now?
Asks whether today's proliferation of lines, signals, and lane types on streets is overcomplication or a needed response to modern demands, a question that runs directly through CS's Element-scale catalog and the density-tiered Corridor retrofit paths this video is tagged to.
Dutch-style intersection design: bike-friendly
Shows the protected-intersection design vocabulary, continuous cycle tracks, corner refuge islands, separated signal phasing, that underpins CS's Protected Intersection pattern and the Corridor retrofit paths built around it.
Why this pattern exists
At a signalized intersection, a cyclist stopped alongside or behind queued vehicles has reduced visibility to drivers and a harder time making a turning movement across traffic once the signal changes; a bike box gives cyclists a visible head-start position ahead of the queue, addressing this specific intersection conflict. This pattern exists to document where and how that positioning treatment is applied.1
Key considerations
- Requires a "no turn on red" restriction for vehicles at that approach, since the box’s function depends on vehicles not entering the space during the cyclist’s queuing period
- Most effective when paired with a bike lane leading into the box, so cyclists have a legible, protected path to reach it
- Signal timing and driver awareness both affect real-world compliance; signage and clear markings help reinforce expected behavior
Related patterns
Green Pavement/Conflict Marking (ELM-GPM-38) (often used to highlight the box itself); Protected Bike Lane/Cycle Track (ELM-PBL-37), Conventional Bike Lane (ELM-CBL-34) (the facilities that typically lead into a bike box)