Ron Olszak, left, and his son Chris Olszak, of R.J. Olszak Construction in Bridgewater, N.H., make an engine repair while working on a paving project at the Interstate 89 weigh station in Lebanon, N.H., on Wednesday, Oct. 11, 2023. The project will expand the parking area to accommodate a commercial drivers license (CDL) testing site. Tim Chapman, district construction engineer, said the state hopes to generate more interest in earning the endorsement to fill a need for drivers by making testing sites more convenient. (Valley News - James M. Patterson) Copyright Valley News. May not be reprinted or used online without permission. Send requests to permission@vnews.com. valley news — James M. Patterson