After Bridge Restoration (IMAGE) Virginia Tech Caption On a clear, late fall day, Virginia Tech researchers conducted load tests on the restored 1878 iron bridge at the Ironto Wayside -- the only such bridge in Virginia. Credit Jim Stroup, Virginia Tech Photo Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.