I went for a walk along the causeway last weekend, bracing myself against sub zero windchill, especially biting cheek cold from the ice on the bay side. Again, I marvel at the work that went into major repairs. It was a feat of engineering to shore up the rocks that washed away in 2011's spring flooding, then raise the surface level to withstand future damage, plus allow emergency vehicles access to the path. The work is almost done too. It'll be a fine ride come Spring. If you're in the area, check it out. Don appropriate clothing and you can pedal Colchester's 4-mile section right now.