HomeCapabilitiesBridges Bridges Bridge Construction for City, County, and State agencies. Featured Projects: Temporary ACROW Bridge over CSXT Rail Line Temporary ACROW Bridge Over CSXT RAIL LINE A major component of the MD355 Bridge Project over CSXT Md Rte 355 Bridge Replacement over CSXT Railroad MD355 Bridge over CSXT Railroad In May 2017, Hetzer was awarded a $7.6-million dol MD63 Bridge over St. James Run In February 2017, Hetzer was awarded a $1.3-million dollar contract to replace an existing small bri Dual MdSHA Bridges on I-70 On October 18th, 2012, Hetzer was awarded SHA Contract WA416 for the replacement of Dual Bridges on I-70 over MD Rte. Shepherd University - Pedestrian Underpass Construction of WV Rte. 480 temporary detour Underground utilities relocation Lake Holiday Bridge over Concrete Spillway Features: Deck Replacement & Rehabilitation of Bridge No. 21138 on MD 67 over US 340 Start to Completion: May 2011 to May 2012 Replacement of Marble Quarry Road Bridge No. W6081 over Little Antietam Creek Start to Completion: October 2006 to June 2007 Replacement of Gapland Road Bridge over Broad Run Start to Completion: May 2006 to September 2007 Replacement of Bridge No. 10048 on MD 76 over Maryland Start to Completion: March 2001 to October 2001 I-81 / Halfway Blvd. Interchange Reconstruction & I-81 Resurfacing from Halfway Blvd. to PA State Line Start to Completion: April 1999 to November 2001 MdSHA Ridge Road Bridge over I-70 in Frederick County, MD MdSHA Ridge Road Bridge over I-70 in Frederick County, MD The Ridge Road Bridge spans Interstate 70