Determine what design speed was used for the curve
Course:- Civil Engineering
Reference No.:- EM13298454

Assignment Help >> Civil Engineering

A horizontal curve was designed for a four-lane highway for adequate SSD. Lane widths are 12 feet, and the superelevation is 0.06 and was set assuming maximum fx. If the necessary sight distance required 52 feet of lateral clearance from the roadway centerline, what design speed was used for the curve?

Put your comment

Ask Question & Get Answers from Experts
Browse some more (Civil Engineering) Materials
find the pressure required to fill the container when the height of the fluid is h = 0.75m at both point 1 (intake 1) and 2 (intake 2). Assume the air is at atmospheric pres
When using an automatic level and rod to conduct differential leveling for construction grade control of a concrete wall, the first necessary step following set up of the leve
A complete mix activated sludge plant operates at design Q, with the reactor tank volume set by a nominal= 6 hours.. a) It was anticipated that it would operate at 25% RAS for
The center to center spacing to the two tanks is 14 m. The new tank imparts 150 kPa at the ground surface. Find the increase in vertical stresses due to the weight of the tw
Consider a singly reinforced concrete beam with a base dimension of b= 12in and d=20in. Assume all bars are located in one row. Use Grade 60 steel and 5ksi concrete. Find the
Clay weights 3,000 lb/cu. yd. on its natural state(BCY). After excavating the soil weight is 2,310 lb/cu. yd. After transporting the loose material (LCY) in 12 yard dump truck
In bridge widening projects, the method of stitching is normally employed for connecting existing deck to the new deck. What are the problems associated with this method in te
An activated sludge system operates at a flow rate (Q) of 400 m3/day with an incoming BOD (So) of 300 mg/L. Throughout pilot plant work, the kinetic constants for this syste