Fourth Quarter and Full Year 2022 Earnings Conference Call MOVING INFRASTRUCTURE FORWARD | February 24, 2023 FORWARD LOOKING STATEMENTS Some statements in this presentation, which are not historical facts, are "forward-looking statements" as defined by the Private Securities Litigation Reform Act of 1995. Forward-looking statements include statements about Arcosa's estimates, expectations, beliefs, intentions or strategies for the future. Arcosa uses the words "anticipates," "assumes," "believes," "estimate ...