While some states are removing and reducing the number of expansion devices in bridges, most DOT's are still replacing joint assemblies when they are worn and failed.  Truesdell has vast experience in the replacement of strip seals, compression seals, deck joint assemblies and modular joint assemblies.  With cure times as quick as 3000 psi in 3 hours, many projects can be completed with little interruption to the travelling public.   Performing detailed demo to retain existing reinforcing steel and proper consolidation of the newly placed high-early concrete are just two of the challenges that make replacing bridge deck joints interesting.