The SPUI, another variant of the compressed diamond interchange, was developed in 1970 to improve traffic capacity and operations while requiring less right-of-way than the diamond interchange. (93) The configuration of a typical SPUI is shown in figure 198.
Freebase(0.00 / 0 votes)Rate this definition: A hurdle is a moveable section of light fence. Traditionally hurdles were made from wattle, but modern hurdles are often made of metal. Hurdles are used for handling livestock, as decorative fencing, for horse racing and in the track and field event of hurdling.
Hurdle to two feet. A hurdle to two feet is used on vault and any two-foot takeoff into a forward salto (flip or roll) skill. The general concepts of this hurdle are the same as other hurdles. Keep the steps and body positioning. This hurdle does not involve a skip; instead, it is a long low jump from one foot to two.