Sunday, July 7, 2013 | 1:51 p.m.
The McCarran Airport Connector tunnels will undergo basic maintenance and repair during the next two weeks, meaning access to the airport will be limited through the night.
The first portion of the project will narrow lanes of traffic from three to one between 11 p.m. to 5 a.m. starting Sunday and ending Friday in the southbound tunnel. The second part of the project will also narrow traffic from three lanes to one and will take place between 11 p.m. and 5 a.m. from July 14 to 19.
Crews will pressure wash areas of the tunnel, repair wall tiles, clean trench drains, and clean cameras and other parts of the tunnel's security system.