CT: CT 10 point requests

[froggie]

Requesting points on CT 10 at both ends of Shepard Ave in Hamden.  I was thwarted in my attempt to clinch 10 today by a nasty crash that closed it north of the 10/40 junction.  All traffic from the north was forced off at the northern Shepard Ave intersection.

[froggie]

I see the northern Shepard Ave intersection already has a point.  So just need one at the southern intersection now.

[yakra]

https://github.com/TravelMapping/HighwayData/pull/6134/files#diff-92eac97eb35add35fa0c39b298db79f5cd865f8ed10581d86174a6a101db4d88