Triplett-King is known for the successful bridge design experience across the southeast. Their innovative bridges encompass virtually all types of structures including steel I-girders, horizontally curved girders, prestressed concrete beams, prestressed concrete hollow cored slabs, bulb tees, steel trusses, and timber bridges. Just in the last 14 years, they have completed more than 300 bridge design projects ranging from small pedestrian bridges to major interstate interchange facilities. This extensive experience has allowed Triplett-King to bring their innovative ideas to DOT clients throughout the region. Triplett-King has established a reputation for personalized service and innovative transportation solutions with their clients. They have contracted with and performed work for SCDOT, NCDOT, GDOT, VDOT, MoDOT, local municipalities, and private clients including developers, contractors, and other engineering firms.

Railroad Coordination-Triplett-King strives to foster a spirit of partnership between all utilities, the contractors and subcontractors. By keeping communications open and positive between all parties, the inevitable utility conflicts can often be headed off before they become problems. Triplett-King has a staff with over 35 years of experience in utility and railroad coordination on highway projects. Their staff has built professional relationships with CSX and Norfolk Southern Railroad Staff throughout the Carolinas.