Speed limit increases here, northward/eastward, from 45 to 55 mph.

55 mph limit sign.

55 mph speed limit sign here.

Speed limit here is 65 mph

Speed limit along the stretch is consistently 55 mph

Northbound speed limit becomes 60 mph at this point

Speed limit here is 45 mph

Speed limit here is 65 mph

This is another location where the navigation service attempts to take me onto an exit and then back off again rather than simply continuing in a straight line as the highway does.

Speed limit sign: 65 miles per hour.