Sylvia Mathews Burwell. Sylvia Mary Mathews Burwell (born June 23, 1965) is an American executive who served as the 22nd United States Secretary of Health and Human Services. President Barack Obama nominated Burwell on April 11, 2014, after the resignation of Kathleen Sebelius.
The driving distance between Las Vegas, NV and Barstow, CA is approximately 150 miles. The driving time would be approximately 2 hours 30 minutes if you were to travel non-stoâ¦p in good driving conditions.
A standard distance sign exists near the start of the westbound section of I-40 in Wilmington that indicates the distance to Barstow, California as 2,554 miles (4,110 km). Although NCDOT has stated it would not be replaced after frequent thefts, as of August 15, 2013, the sign is present.