Granite Announces Timing of Earnings Release and Investor Conference Call

  Granite Announces Timing of Earnings Release and Investor Conference Call

Business Wire

WATSONVILLE, Calif. -- April 18, 2013

Granite Construction Incorporated (NYSE:GVA) will release first quarter 2013
financial results on Thursday, May 9, 2013, before the market opens. The
Company will host an investor conference call at 8:00 a.m. (PT), on Thursday,
May 9, 2013.

The Company invites investors to listen to the live webcast of the conference
call at its website, http://investor.graniteconstruction.com/index.cfm. An
archive of the webcast will be available approximately three hours after the
call on the Company's website. The live call may also be accessed by calling
(877) 643-7158, conference ID 46628022. A replay will be available
approximately two hours after the live call through May 16, 2013 by calling
(855) 859-2056, conference ID 46628022.

About Granite

Granite is one of the nation’s leading infrastructure contractors and is a
member of the S&P 400 Midcap Index, the FTSE KLD 400 Social Index and the
Russell 2000 Index. Through its wholly-owned subsidiary, Granite is one of the
nation’s largest diversified heavy civil contractors and construction
materials producers serving public- and private-sector clients nationwide. In
addition, Granite has one of the oldest and most robust ethics and compliance
programs in the industry and has been recognized by the Ethisphere^TM
Institute as one of the World’s Most Ethical Companies for four consecutive
years. For more information please visit www.graniteconstruction.com.

Contact:

Granite Construction Incorporated
Jacque Fourchy, 831-761-4741