LOUISVILLE, Ky.--(BUSINESS WIRE)--Texas Roadhouse, Inc. (NasdaqGS: TXRH) announced today that it will release first quarter 2015 financial results on Monday, May 4, 2015 after the market close. A conference call will follow at 5:00 PM ET and will be webcast live from the investor relations portion of the Company's website at www.texasroadhouse.com. Listeners may also access the call by dialing (877) 795-3604 or (719) 325-4804 for international calls. A replay of the call will be available until