The rail uses 150 mm x 200 mm routed steel blockouts and a minimum rail thickness (before galvanizing) of 1.90 mm. … [Read more...] about MGS Terminals (Midwest Guardrail System with 31″ Rail Height)
Barriers (Roads)
Rhino Barriers
Rhino Road Barriers are manufactured from tough rotationally moulded polyethylene. They can be filled with water for added weight and stability. Rhino barriers are supplied in a mixture of white & … [Read more...] about Rhino Barriers
Salvaged and/or re-galvanized guardrail on construction projects
MnDOT does on occasion salvage existing guardrail and reinstall it in lieu of installing new guardrail. However, MnDOT does not re-galvanize existing guardrail for reuse. Under what circumstances … [Read more...] about Salvaged and/or re-galvanized guardrail on construction projects
Iowa DOT Standard Road Plans
The standard road plans contained in this manual (commonly referred to as the "Red Book") have been developed to show standardized design features, construction methods and approved materials to be … [Read more...] about Iowa DOT Standard Road Plans
Louisiana Department of Transportation and Development Standard Plans
These documents comprise the Standard Plans for construction in the state of Louisiana. It includes drawings for box culverts, catch basins and manholes, cattle guard, concrete retaining wall, … [Read more...] about Louisiana Department of Transportation and Development Standard Plans
Salvaged and/or re-galvanized guardrail on construction projects
Alabama allows the use of salvaged guardrail as indicated on plans for guardrail reset. -Under what circumstances will the state agency authorize its use? Guardrail to be salvaged will be indicated … [Read more...] about Salvaged and/or re-galvanized guardrail on construction projects