The road measures 13.79 miles long and would take a car obeying speed limits 25 minutes to travel its length.
The B181 is a B Road and is located in the Zone 1 Highways Region.
This is a true long-distance route, journeying through numerous towns like Stanstead Abbotts, Roydon, Nazeing, WALTHAM ABBEY, Epping Green, Epping Upland, EPPING, and North Weald.
The road connects Hertfordshire and Essex.