WMATA Cheverly Bridge 2011

WMATA Cheverly Bridge Realignment & Bearing Replacement Structure Jacking & Load Transfers The Cheverly Aerial structure western abutment suffered a displacement of nearly 16” due to an adjacent general slope failure. This condition put a serious kink in the...

VDOT Sleepy Hollow Rd Bridge Repairs 2012

VDOT Sleepy Hollow Rd Bridge Repairs 2012 Structure Jacking & Load Transfers / Structural Steel Repairs The 120ft single span bridge built in the sixties was suffering from extreme corrosion to it main girders and end diaphragms. OTB Contracting was hired to...

VDOT Rte 28 Over I-66 Bridge Repairs 2014

VDOT Rte 28 over I-66 Bridge Repairs 2014 Structure Jacking & Load Transfers / Bearing Replacements The massive 500ft two span continuous bridge built in the 80’s suffering from corrosion of the abutment bearings and required a modification of the bearing scheme...

VDOT Potomac Mills Rd Over I-95NW Ramp 2012

VDOT Potomac Mills Rd over I-95NW Ramp 2012 Structure Jacking & Load Transfers / Bearing Replacements The 3 span overpass bridge built in the 70’s suffering from extensive corrosion of the girder bearings and substructure concrete due to leaky expansion joints and...

VDOT I-495 Hot Lanes B634 Jacking 2012

VDOT I-495 Hot Lanes B634 Jacking 2012 Structure Jacking & Load Transfers / Substructure Concrete Repair The straddle pier suffered major cracking and deflection due to a design error leading to a drastic lack in reinforcing steel. The repair...