 Like others in the rail equipment sector, rail technology provider and locomotive manufacturer Wabtec sees improving rail service in the second half of 2022 as supporting the companys business. Improvements in rail service since the start of the year have translated into the unparking of locomotives, while North American carload volumes are poised to show year-over-year gains in the second half of this year, President and CEO Rafael Santana told investors during Wabtecs earnings call Friday to discuss second-quarter 2022 financial results. 