A new study published this week by the Los Angeles County Metropolitan Transportation Authority provides key insights into the integration of bikes and rail transit.
The study could have important implications for TriMet, an agency that has struggled to find enough capacity for bikes on trains and that is actively building bicycle park and ride facilities at transit stations.
The report from L.A., Bicycle-Rail Trip Analysis and Greenhouse Gas Emissions Reduction Focused Study, found that quality bike access on trains is crucial to a significant portion of daily riders and that rail transit systems that successfully encourage bike access (both at stations and on trains) can result in major reductions in auto use and greenhouse gas (GHG) emissions.
The study utilized bike trip data gathered through surveys at 19 stations along Metro’s Orange Line, which runs 13 miles from North Hollywood west to Canoga Park. Researchers used the survey and trip data to extrapolate daily and annual bike trips at all stations in the Metro Rail network and then calculated annual reductions in vehicle miles traveled (VMT) and GHG reductions.