 Advocates believe the best way to address concerns is to build elevated crossings. A conceptual design has already been approved for a bridge in Clark County. It comes at $5.7 million estimate. Price tag is what it should cost, they say. Let's go shopping. It's that time of year when the Amazon boxes will be stacking up. Amazon's Prime Day is back today, Tuesday, tomorrow, Wednesday. And WTOP's Mike Murillo has some tips for finding the best deals these days.