Update on 149th Street bridge project

I found this info which seems to be stating the open contractor bid will start March 24 and due deadline April 23 but states "deck replacement" only. Sounds a bit funny to me. Does that mean the concrete only or the steel which supports the concrete deck?

If it's the concrete only maybe they are willing to take their chance it may not crack a second time. Also, June 12 2014 queens papers stated an engineer has already begun designing a new bridge for a complete rebuilding.