Related Experiment Video
Updated: Apr 7, 2026

Evaluating the Effect of Roadside Parking on a Dual-Direction Urban Street
Published on: January 20, 2023
First motorcycle-exclusive lane (Motovia) in Colombia: perceptions of users in Cali, 2012-2013
Gisel V Osorio-Cuéllar1, Sara G Pacichana-Quinayaz1, Francisco J Bonilla-Escobar1
1a CISALVA Institute , Universidad del Valle , Cali , Colombia.
Abstract:
This study's goal was to evaluate the pilot exclusive lane for motorcycles (Motovía) in Cali, Colombia, from the perception of its users in 2012-2013. A cross-sectional study using roadside surveys plus a qualitative component of individual semi-structured interviews was carried out. Road users' perceptions were investigated before and after implementation of lane dividers (LD) and were compared with other roads in the city. Perceptions were compared using chi-square tests. In the study, 293 motorcyclists, 111 cyclists, and 115 automobile drivers were interviewed. Following the installation of the LD, the majority of motorcyclists and cyclists reported that LD made easier the driving maneuvers and decreased travel time, in contrast to perceptions of automobile drivers (p < 0.001). For most motorcyclists, the Motovia was considered as safe and effective, approving its continuity and replication. Half of automobile drivers and cyclists did not approve the installation of the Motovia due to travel time (drivers) and security issues (cyclists). Motovia is an option to enhance motorcyclists' safety on the road. It must, however, offer clear circulation alternatives for automobile drivers. According to users' perception, it is not safe for bicycles and other human-powered vehicles to share lanes with motorcycles. Further research about vulnerable road users' infrastructure is required.
Related Concept Videos
Motor Units
Motor units come in different sizes, with smaller units...
Motor Units
Motor and Sensory Areas of the Cortex
Motor Areas
The motor areas located in the frontal lobe are central to controlling voluntary movements. This region is further subdivided into the primary motor cortex and the premotor cortex....
Rolling Resistance
For instance, imagine a hard cylinder rolling on a comparatively soft surface. The cylinder's weight compresses the surface beneath it. As the cylinder moves, the material in front of it slows down due to...
Sight Distance in a Vertical Curve
Limit Laws II

