ANPR That Tracks Vehicle Speed?

What exactly are you trying to accomplish? From the law enforcement side I might be able to point you in a direction but not sure if it would be what you are looking for. Most in car camera systems are migrating to IP based cameras but the radar/lidar is not usually tied directly into the system. Most other LPR systems with vehicle speed are the proprietary speed and red light camera systems.

Good find Marty but as you said the info is rather sparse. One major problem with radar is beam spread and the distance to target. Additionally, the distance between targets and if there is two way traffic can make things problematic. Shift start/change at a few access points with single lanes would still be a problem with close spacing. I can't think of anything that would not require a lot of money and frustration. The few manufactures who manufacture the speed and red light cams do not integrate with other systems and the cost is usually offset by the traffic fines collected

It sounds like LPR is the primary security factor and vehicle speed is a side issue for safety. If that's the case why not go the simple route with a road sign radar unit as they are fairly compact these days. Check out Radarsign.com. This would provide employees with the posted speed limit and also flash their speed and a warning. This alone usually slows down traffic and if it is placed where the camera/ALP captures the image then all the better as a deterrent. Pretty low tec but would be rather inexpensive and if just a few notices to employes were sent out to include the image with speed that would be even better.

Of course if they are determined to go the complex route with LPR, lidar, auto ticketing with speed sensing auto deployed hydrolic bollards then good luck.