Plan to Convert Roads to Gravel Despite Pushback Texas Tribune reports 80 miles of roads Plan to Convert Roads to Gravel Despite Pushback proves difficult severely damage infrastructure Plan to Convert Roads to Gravel Despite Pushback 80 miles of roads Roads downgraded to gravel Texas Tribune reported last year 80 miles of roads "Plan to Convert Roads to Gravel Begins Despite Pushback," Texas Tribune Plan to convert roads to gravel begins despite pushback proves difficult recent announcement convert some of its paved roads back to gravel