This is a nice crisp battlemap most suitable for a contemporary setting, with one road passing over another on a bridge. High jinks during a car chase, an sniper attack or a good place for a road block, perhaps?
The illustration makes the relationship between the two roads plain although it is a bit harder to see in the top-down view of the fullsize battlemap itself. Shading is minimal which makes even the edges of the roadbridge a little hard to see. Both roads have a substantial-looking concrete median between the carriageways. The bridge also has railings, while the road going underneath has a grassy slope leading down to it on either side. Both roads also have regular lamp standards. The battlemap appears to be set in the daylight, a night-time variant could prove quite interesting.
This is a nice addition to the collection, and I can imagine it proving handy if car chases and other activities feature in your games. Just looking at it reminds me of an incident in a Spycraft game - a very frustrating incident as I know a lot more about defensive driving than my character did and could have evaded the trap my attackers set!