Transportation Engineering Main Page Traffic Camera Main Page I-70B and 25 Road Grand Ave. and 1st St. North Ave. and 1st St. Grand Ave. and 12th St. North Ave. and 7th St. Patterson and 29 Road North Ave. and 12th St. Patterson and 7th St. North Ave. and 29 Road 5th St. Overpass 12th Street and Grand Avenue South 12th Street and Grand Avenue North Traffic Cam Image Updated 5/9/2008 2:10:15 PM Traffic Cam Image Updated 5/9/2008 2:10:15 PM 12th Street and Grand Avenue West 12th Street and Grand Avenue East Traffic Cam Image Updated 5/9/2008 2:10:15 PM Traffic Cam Image Updated 5/9/2008 2:10:14 PM