Speaking Out for the Blind
![Cover art of Speaking Out for the Blind Speaking Out for the Blind](https://assets.blubrry.com/coverart/300/295859-1683960674.jpg)
Speaking Out for the Blind Episode 246 - Signal Crossings
KSTP-TV in Minneapolis reports that a collaboration between the Minnesota department of Transportation, or MnDOT, and the University of Minnesota, or U of M, is hoping to help visually impaired people cross streets more safely. MnDOT Signal Operations Eng