How much garbage and litter still gets dumped on Tennessee roadways? It's a very big number that Shawn Bible knows all too well. She and her team at TDOT work hard to remind us #NobodyTrashesTennessee. The TN Department of Transportation’s Environmental Division is responsible for identifying, assessing, mitigating and documenting environmental risks to TDOT on projects and operations. Bible, TDOT's Transportation Manager, talks with host John Clark about the never ending effort to keep roadways litter free on this edition of TENNESSEE MATTERS.