How does a floating bridge affect river navigation?
The floating bridge could swing open for river traffic. Also a movable span near the north side could be considered. What is the required vertical height of the bridge so that it could be a fixed span? The vertical clearance is 75-80 feet above the average water level. City Center Corridor – How would North intersection of tunnel deal with Dock Grade and the natural gas lines? The utilities issue has not been considered at the point. Not sure about gas line. Should be no issues with Dock Grade a bored tunnel would still be underneath Dock Grade at this point. Is an immersible tube tunnel not as deep? Yes, but the crossing would use different types of tunneling with immersible tube. This would be a disadvantage if using several methods, you would need to bore through hillside and then switch to immersible tube and then to cut and cover type of tunnels. Existing Corridor Why would a tunnel loop under the motel instead of going in a westerly direction? The tunnel would be in the Marina an
