Transportation I-95/I-695 Interchange > Projects > I-95/I-695 Interchange KEY CHALLENGES & PROJECT DETAILS Reconstruction of the interchanges at Maryland I-95 and I-695 north of Baltimore Includes 11 bridges, including 4 flyovers Tallest pier: 87’ Highest elevation of deck above grade: +/- 100’ Bridge deck: 498,410 SF Concrete volume: 630,000 CY (including deck concrete) Noise walls: 9,328 LF total MSE Walls: 70,108 SF Pile: 120,862 LF Tunnels (sewer): 800 LF Excavation: 846,750 CY GAB: 219,146 Tons Storm Drain: all sizes, 30,027 LF Includes removing the existing double-braided interchange and construction of a new, reconfigured four-level interchange Phase 1 realigns I-95 Corridor through a five-phase construction schedule Phases 1-3 include building four at-grade ramps with two small bridges and four flyover multi-span bridges to create new exits from I-95 and I-695 Phases 4 and 5 realign I-95 using two multi-span bridges and at-grade approaches Project also includes reconstructing and lengthening a bridge over I-95 and one over I-695 Major earthwork, drainage, noise walls and other bridge work included PROJECT DETAILS: Project Owner: Maryland Transportation Authority Location: Baltimore, Maryland JOINT VENTURE PARTNER: GA & FC Wagman McLean Contracting Co. Close
KEY CHALLENGES & PROJECT DETAILS Reconstruction of the interchanges at Maryland I-95 and I-695 north of Baltimore Includes 11 bridges, including 4 flyovers Tallest pier: 87’ Highest elevation of deck above grade: +/- 100’ Bridge deck: 498,410 SF Concrete volume: 630,000 CY (including deck concrete) Noise walls: 9,328 LF total MSE Walls: 70,108 SF Pile: 120,862 LF Tunnels (sewer): 800 LF Excavation: 846,750 CY GAB: 219,146 Tons Storm Drain: all sizes, 30,027 LF Includes removing the existing double-braided interchange and construction of a new, reconfigured four-level interchange Phase 1 realigns I-95 Corridor through a five-phase construction schedule Phases 1-3 include building four at-grade ramps with two small bridges and four flyover multi-span bridges to create new exits from I-95 and I-695 Phases 4 and 5 realign I-95 using two multi-span bridges and at-grade approaches Project also includes reconstructing and lengthening a bridge over I-95 and one over I-695 Major earthwork, drainage, noise walls and other bridge work included PROJECT DETAILS: Project Owner: Maryland Transportation Authority Location: Baltimore, Maryland JOINT VENTURE PARTNER: GA & FC Wagman McLean Contracting Co. Close