To precis the pm I've sent to TCF in answer to the same question, I had nothing better to do on a Sunday afternoon and spent some time digging around. Despite your best intentions I didn't get much help from your clues but eventually found
Abandoned & Little-Known Airfields: France . In the Pas De Calais page there is a pic of a USAAF raid on an airfield and despite a different orientation, that distinctive curved wood is clearly visible. A check on Google Earth confirmed the road layout, especially that road coming in from the left at an angle. It's spelled 'Bryas' on that website. Good challenge.
Hope this meets the same high standard:
