This report reviews the effectiveness of light separation as an alternative to more permanent infrastructure to protect cycle lanes. With more cyclists on the roads than ever, it is important to consider infrastructure options that safeguard cyclists and other road users whilst being cost...

We explore the impact of bicycle-sharing infrastructure on urban transportation. Accounting for selection bias in a matching framework, we estimate a causal effect of the Capital Bikeshare on traffic congestion in the metropolitan Washington, DC, area. We exploit a unique traffic dataset that is...

This report reviews the effectiveness of light separation as an alternative to more permanent infrastructure to protect cycle lanes. With more cyclists on the roads than ever, it is important to consider infrastructure options that safeguard cyclists and other road users whilst being cost...

This report explores how traffic systems and infrastructure can be redesigned and expanded for a broader range of vehicle types, especially "smaller-than-car" or light mobility options. It identifies the potential benefits of making vehicles lighter and diversifying the range of vehicles used...