The California Department of Transportation (Caltrans) and the Contra Costa Transportation Authority (CCTA) are widening State Route 4 (SR-4) through Pittsburg and Antioch. As part of this construction work, the contractor will be closing a portion of Century Boulevard in Pittsburg and Antioch where it crosses under SR-4 for approximately two months.

This closure will allow for widening of the bridge to accommodate the highway widening as well as eBART in the median.

The closure is expected to begin the week of May 23, 2011. During this phase of construction the undercrossing will be closed to all vehicular, bike, and pedestrian traffic. Detours will be in place with signs to direct traffic around the work site. Please see attached map for detours. The work is estimated to be completed by the end of July, 2011.

the attachments to this post:

Century Boulevard Detour Map

This entry was posted on Monday, May 16th, 2011 at 12:48 pm and is filed under News. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.