Airports, highways and civic structures are testbeds for patented technology that uses titanium dioxide to capture pollutants, particularly nitrogen oxides, in pavements—creating “smog-eating roads.”
A new Water Resources Development Act, or WRDA, has made headway in Congress, most recently with House passage of a bill authorizing about $9 billion for Army Corps of Engineers flood and storm protection, environmental restoration and other projects.
CDOT creates a westbound peak-period shoulder lane to relieve weekend congestion along a notorious resort-bound stretch of I-70 in the Colorado mountains.
RSS
