Doug Hecox, a spokesman for the Federal Highway Administration, told Kunkle that goats are "one of the greatest unsung heroes on the American highway." States that use goats to maintain roadways include California, Hawaii, Idaho, Maryland, Nebraska, North Carolina and Washington. They say goats are cheap and better for the environment than herbicides. Maryland began using them in 2009 when endangered turtles were discovered living near a highway under construction. Pesticides couldn't be used on that stretch, so the state brought in goats. They cost the state $6,300 per year, including vet bills, and the state is considering expanding the program.
|Washington Post graphic|