New Jersey Turnpike Authority Interchange 6 to 9 Widening Programs, East Windsor, Mercer County, NJ Client: NJ Turnpike Authority. Project involves final design of Section 6, Interchange 8, of the NJTA Interchange 6 to 9 Widening Program. Structural responsibilities involved the design of approximately 2,000 linear feet of ground mounted and bridge mounted noise barrier varying in height from 12 ft to 28 ft. Additional work included preparation of quantity calculations, cost estimate and specifications. Currently performing post design services including shop drawing reviews, conducting site visits, and responding to contractor inquiries as necessary. All work is being done in accordance with the NJTA Design and Procedures Manuals.