Track Structure

Diana Timpson, Senior Project Manager of Rail Transit, HNTB

Timpson Joins HNTB

HNTB has appointed Diana Timpson, PE, PMP, as Senior Project Manager of Rail Transit in the firm’s Seattle, Wash., office.

Del Mar train tunnel plan advanced by SANDAG

RT&S Editor-in-Chief Bill Wilson has reported extensively on the challenges posed by the fragile Del Mar bluffs, and San Diego County’s regional planning agency appears to be ready to take concrete action to address the tenuous situation.