铺路爪长程预警雷达（AN/FPS-115 PAVE PAWS）是美国研制的一种探测潜射对地攻击弹道导弹预警雷达，美军的编号是AN／FPS-115，「PAVE」是美国空军对于电子系统的计划代号、「PAWS」是Phased Array Warning System（相位数组预警系统）的缩写。目前生产公司为雷神公司。

它主要用于从美国的东西海岸，监视大西洋和太平洋上战略导弹、核潜艇发射的弹道导弹，它可以探测导弹的弹道、发射点，计算出弹着点的位置，来提供弹道飞弹来袭的预警情报；同时，它也可以用于太空目标的监视，比如监视和探测卫星这些空间目标。

The PAVE Phased Array Warning System (PAVE PAWS) was a Cold War system of computer and radar equipment developed to "detect and characterize a sea-launched ballistic missile attack against the United States". With the first solid-state phase-scanned array deployed, the system at the perimeter of the contiguous United States used a pair of Raytheon AN/FPS-115 Radar Sets at each site (2 sites in 1980, then 2 more used 1987–95) as part of the United States Space Surveillance Network.