CSX is planning infrastructure improvements at the crossing. The work was expected to start July 19, but will now be delayed.

With merger speculation swirling around the company, CSX Corp. Chief Executive Joe Hinrichs said he is focused on continued improved performance of the Jacksonville-based railroad company.

Three-day closure between U.S. 301 and Falkenburg Road will allow for railroad crossing repairs and resurfacing. HILLSBOROUGH ...