VIRGINIA - After a few days on the job, new Hampton Roads Transit leader Philip Shucet said Wednesday he's working to correct poor project management practices on Norfolk's beleaguered light-rail construction and eliminate a culture of fear that has gripped the agency.

Both have contributed to the spiraling cost overruns and schedule delays on the light-rail project that has cast a pall over the transit agency.

Shucet assumed the role of HRT president and CEO on Monday, replacing embattled Michael Townes, who was pressured to step down amid criticisms of poor management and communication on the light-rail project.

The light-rail budget has climbed 47 percent to an estimated $340 million and construction is more than a year behind schedule. HRT board members say the budget woes were kept from them by HRT staff.

Shucet said HRT staff members are refining numbers with the help of consultant AECOM and will deliver a final cost to complete construction in the next two and a half weeks. He also said the system likely won't be ready for passengers until next summer.

"Changing numbers and not communicating well is all driven by fear," Shucet said. "We have to let people know that the truth is nothing to be afraid of."