Orange And White Striped Road Sign
What is the orange mark and e in the field near the road? 3
Walking south on Highway 5 from Livermore, CA to Bakersfield, we saw small marks everywhere. We saw this orange mark north of Kolanga. The slope was vertical, two to three feet wide, perhaps one foot high, inclined at an angle of 45 degrees. Sometimes there are two at the same station, but mostly only one. Usually there is more than one sign in an area. Looks like they're following an underground pipeline, maybe gas. Does anyone know what these symptoms mean?
updateI think they mark underground resources, we understand that. I'm specifically asking which function Orange displays and this is a normal signal here, warning? Thank you very much!
Orange ye, usually at the Orange Pole, is an underground natural gas pipeline.
Mark areas where pipes such as water, gas and power lines are close to the surface so that farmers and people like them do not dig.
