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.
A frequent hurdle in a woman's path to orgasm is fear she's taking too long to come. Whether she's receiving oral pleasures, diddling herself during coitus, or performing a solo show for her partner, the instant that concern enters her mind often is the instant her clitoris packs up and heads home.