Great path with lots of shade. The surface is nice and smooth and well kept. For the mountain bikers there are some great off road trails as well. We go there to walk and bike often.

We rode this trail from Rt 85 parking lot to East Hampton and back on 8/1, about 20 total miles. We’ve always loved the Air Line…it has a varied feel as you proceed through the different town…the vast majority shaded, sections on a high ridge above a stream, two nice viaducts across what was once a trestle bridge, a section running through a nature preserve. There were a few sections a little rougher than others, and we observed a few places with protruding rocks that should really be removed (just keep your eye on the road), as well as some divots in the roadway, some caused by drainage. There are no major hills but you do have long gradual uphills like the one as you ride into East Hampton going west. But I think for most riders these will be small things in what, overall, is a great trail. Great to see many out on the trail on a sunny, warm day.

We did the loop trail starting in Collinsville. Initially started towards Canton but turned around as wasn't sure where to head after the first mile and half and did loop towards Unionville. Take note of the insets on map as trail needs better signage when you get to the towns. Nice ride along river and through towns but a lot of stop and go across highways, some being busy but with pedestrian lights to stop traffic. Be careful getting to the State Park as busy road and uphill. In the park again poor signage and ended up on an incorrect trail and had to back track. ( Take stone dust trail by covered bridge not the one by swimming area) Once out of the park the trail runs on the road for approx 3 miles- make sure you take Lawton Road! Would have given it 4 stars but the stop and go and poor signage as well as distance on road was frustrating and took away some of the enjoyment. Note: During this pandemic saw very few people wearing a mask on trail and trail is not as wide as some others we've been on.

We started this trail from the Narragansett side and on the way back we took a nice ride through the URI campus. Looks like a brand new path. Beautiful. It was 7 miles one-way, but with the URI trail, we added about 4 more miles. We ended with an 18.6 mile ride in about 2 hours. The path was in great shape!

I did the trail with my husband and my kids. My 11 year old daughter and my 16 year old son. Easy path and nice views. You can find restrooms and ice cream around. We began in Bristol and finished at the conservatory area at Warren, because it was block for maintenance. We rode 10 miles round trip.

Rode this trail on 7/25/20 from the Vernon stop to Parker Bridge Road and back. Ideal for a hot day – shade virtually the entire length, especially beautiful stretches along a raised ridge. The section about 3 miles in is cut out of the side of an incline, and there are a few spots with a bit rougher surface…easily negotiated with trail or mountain bikes, and I think you could do it even with a road bike (excluding the skinniest tires) if you took your time. Mostly well packed dirt/gravel/stone dust. Slight grade uphill until Bolton, then slight downhill to the turnaround point at Parker Bridge. This was our second ride in a month on this beautiful trail, so appreciate the well maintained starting point/parking lot in Vernon complete with picnic table and a tool stand. A real gem- those local to this are lucky!

Once or twice a year I’ll ride it off the Hop River Trail to add a few more miles to my ride. It’s not that there’s anything bad about the trail, but I don’t see any reason to ride it on a regular basis when the connecting Hop River Trail is far longer, far fewer road crossings, and generally better maintained. If you live in Vernon, it’s a great way to connect up to the Hop River Trail. But I wouldn’t go out of my way to ride it.

The trail is over 50 miles so it’s tough to give it an overall rating as some stretches rate five stars, and some less than five stars. I’ll try to break down each town, starting at the southern end. I’ll note upfront that the entire trail is paved and well maintained and most stretches can get crowded. And the trail is mostly flat and straight but there are some hills and twists. New Haven: I’ve only been on the section a few times and they’re still working on finishing it. It’s a urban trail with little scenery and lots of street crossings. If you live in New Haven, it certainly is a great place to start a ride. But I wouldn’t go out of my way to ride on it. Three stars. Hamden: Overall, a good section as it is scenic and there’s a 6-7 mile stretch with no street crossings. This is the only section of the trail that is hilly, but they’re mostly short and not too steep. There are a few spots where the trail is bumpy. Five stars. Cheshire: another enjoyable stretch with nice scenery. There are a number of street crossings and for whatever reason, I’ve found the drivers in this area to be overly obnoxious and not letting you cross without an issue. But I could just be my bad luck in the area. Four stars. Southington: the southern end is fine. But I rarely ride the bulk of the trail in Southington. It’s crowded, not scenic, many street crossings, and little protection from the sun or wind. Also, the trail currently ends before I84. One plus is there are spots to stop for a bite to eat. Two stars. Farmington: the newly opened southern two or three miles is wide open with few trees to stop the sun or wind. There’s nothing wrong with it but it’s just not the nicest section. The original three or so miles is a five star section with lots of trees, scenery, and few street crossings. Another plus is you can connect with a 10 mile trail to Canton. Four stars. Avon: the first two or three miles is a great extension of the trail in Farmington. But the trail ends at the Avon public works garage and then it’s cutting through a parking lot, down a road, on a sidewalk, through the police department parking lot, on another sidewalk, and then crossing busy route 10. Overall, three stars. Simsbury: like Avon, a mixed bag. The southern section is going through residential sections, behind car dealerships, few trees, crossing route 10, and riding on sidewalks. Once you hit the downtown area, it improves. Overall, three stars. East Granby: a nice section with some minor hills, curves, open areas, and some flat areas with trees. This is one of my favorite stretches as it offers diversity. Five stars. Suffield: another good stretch. There’s a few spots where tree roots have pushed up the pavement but it’s not too bad. Five stars. Massachusetts: technically, it’s a different trail but it’s really a continuation of the same trail. I think there’s about seven miles currently paved with another mile or so planned. There are a few minor hills and there are some open sections with little sun or wind protection. But overall a nice ride. And this section generally isn’t too crowded. Toss a coin on whether it’s a four or five star stretch.

First, the trail is 10 miles, not 16. I don’t consider the 6 miles on a road a trail because, well, it’s a road and not a trail. Focusing on the 10 miles, it’s a nice trail - paved, scenic, wide, mostly shaded which helps block out the sun and wind, no major hills, and there’s plenty of parking. There are a few negatives: crowded, busy roads to cross, roots have pushed up the pavement in spots, and the stretch in Collinsville isn’t well marked and you have to ride on narrow boardwalks in spots. But overall, I highly recommend it. And a huge positive is it connects to the canal trail which offers a great 30 mile ride all the way to Westfield, MA and will eventually provide a nonstop trail all the way to New Haven.