MDS Engineering provided full electrical engineering services for Sections GR5 and GR6 of the I-95 Girard Avenue Interchange Improvement Project in Philadelphia, supporting complex highway and urban lighting systems. The scope included highway, street, sign, and understructure lighting designs, featuring detailed photometric analysis, power distribution coordination with PECO, and construction-phase documentation in alignment with PennDOT and City of Philadelphia standards. By integrating safe, efficient lighting solutions across surface and elevated infrastructure, MDS helped advance the modernization of one of the region’s most critical transportation corridors.