The paved trail varies in terms of smoothness. I would definitely recommend starting after Groesbeck so you don’t have to cross the big bridge. Not much for scenic views. Mainly just the roadway. But if you head to Metro Beach you can rollerblade right in. That part is nice.

Another great paved trail to rollerblade. There are some definite hills. One in particular is pretty big but still fun. It does get semi crowded with people running and biking on it at the same time. But overall I’d recommend

Straight forward rail trail. Started at Rochester park and rode to Orion and back. A little crowded on a beautiful Saturday morning within the 2 miles near the park. The gravel is very finely crushed and makes for a smooth ride. Pleasantly surprised there were no muddy areas after heavy rains the previous day. Nicely shaded and scenic. Recommend for all ages and abilities.

Like other reviews say, it’s challenging in Lapeer County, but rewarding. Oakland County portion is wonderful.

Bumpy, loud, loads of traffic crossings. Do not go out of your way to ride this. Practically need a full suspension bike to not destroy your bike on the sidewalk slab drops and all the traffic crossings.

I enjoyed the ride in the woods.

20 Miles on Polly Ann trail on Trek FX3 hybrid ....too bad Lapeer Cty cant maintain a trail like Oakland Cty....riding in Oakland Cty was like riding on the C&O canal trail....SMOOTH. 4 miles from Dryden to Bordman Rd was like riding on a washboard.....but good ride all the same. May try to get south of Oxford next time

I see no one has reviewed in 2020, so here goes.

As others said, the roughly 4 mile section between the Oakland-Lapeer county line and Dryden is rough. I have a hybrid bike and I did not enjoy this part, although it would be good for hiking or horseback. I did not go farther north than Dryden.

The section in Oakland county has a good surface. From the Lapeer-Oakland Co. line heading south, it is crushed limestone in some areas, and paved in others. If you're reading this in July 2020, there is a tree across the path just north of Leonard that you cannot get around or under, you must carefully lift your bike over it. It's probably 3' or 3.5' high at its lowest point. If you're heading north and planning to turn around to go back south at the county line, you won't miss much if you turn around at the downed tree. Not sure how often they clear the trail.

Fun trail with great views. The trail could be marked better.