Road ecology blog: Boulders to reduce velocity of water running down slope, near Sonora, California, USA. This is at an approach to a multifunctional underpass. Note the wildlife fencing on the left.
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Boulders to reduce velocity of water running down slope, near Sonora, California, USABoulders to reduce velocity of water running down slope, near Sonora, California, USA. This is at an approach to a multifunctional underpass. Note the wildlife fencing on the left.
Image below: Drain just above the boulders to reduce velocity of water running down slope, near Sonora, California, USA
Drain just above the boulders to reduce velocity of water running down slope, near Sonora, California, USADrain just above the boulders to reduce velocity of water running down slope, near Sonora, California, USA