florinbadita_telenav
If you look here, the name is either Chalfont ot Chalfant Road ?

I think that this is a error in Tiger dataset, then a reality on the road. 

I do this because I don`t have any OpenStreetCam/Mapillary images that I can use, to verify what is the correct name.

Somebody with local knowledge can provide a better answer.  