Crossword puzzle clue "like many intersections"

What the ten movie titles in this puzzle do at their intersections -- or a 2005 movie spelled out by those intersections

Like many intersections

There's a lane for one at many intersections

They're painted at many intersections

Feature of many T intersections

Signal at busy intersections

These occur—symbolically—at this puzzle's six circled "intersections"

Lots at intersections declared on an M.E.'s return?