This week's biggest headlines in transportation:
- Metro responds to questions about service changes
- New pedestrian bridges take shape in LAX Central Terminal Area
- State invests $15 million to improve transportation along LA River
- Board approves massive light-rail project that will serve southeast L.A., low-income minorities
- Free transit is coming for many LA County K-12 and community college students. Here’s what to expect.
- Metro wraps $129 million Willowbrook Station makeover
- LA Metro may restrict sidewalk, lanes until Oct. 30 as part of construction
- Metro testing trains along route of future Crenshaw/LAX line
- California requires all autonomous vehicles to be zero emissions by 2030
