The Bridges Of Valhalla\nPlayers will cross several unnamed bridges this week at Valhalla\nRyan Palmer clowns around on the bridge that approaches the second hole as Tiger Woods follows behind during Wednesday's practice round.\nRory McIlroy crosses the bridge that approaches No. 9 during Wednesday's practice round.\nLee Westwood jogs down the steps onto the bridge that leads to the 13th hole during Tuesday's practice round.\nJustin Rose and Ian Poulter take the bridge to No. 16. on Tuesday.\nU.S. Ryder Cup captain Tom Watson emerges from crossing a bridge with a spry step during Tuesday's practice round.\nJordan Speith runs across a bridge during a practice round.\nRobert Karlsson steps across the bridge that approaches No. 14 on Tuesday.\nLuke Donald contemplates the next hole as he crosses over a bridge on Wednesday.\nThis bridge offers Adam Scott a reprieve from the din of the gallery and the glare of the sun prior to the start of the 96th PGA Championship.