|A scenic rock cut along the Hop River Trail, which extends from Manchester to Willimantic, is one of the appeals of this trail.|
Rail Trails and Other Bicycle Trails in Connecticut
Revised Oct. 17, 2018
Connecticut has one major paved rail trail, the Farmington Canal Trail, which extends from New Haven to Suffield at the Massachusetts border and beyond. The Farmington River Trail is a related trail that connects two sections of the Farmington River Trail.
The state has a series of shorter paved off-road trails, which are NOT rail trails. These include the 12 mile Charter Oak Greenway, which parallels I-84 and I-384; the 4.5 mile Windsor Locks State Park Trail, which follows a towpath along the Connecticut River; the Middlebury Greenway, which is essentially a 4.4-mile wide sidewalk paralleling Rt. 64; the Quinnebaug River Trail; the 2.5 mile Derby Greenway/Ansonia Riverwalk, built on a flood control dike, and a few other small trails in scattered locations across the state.
Connecticut has two major natural surface rail trails: the 50 mile Air Line Trail and the 20 mile Hop River State Park Trail, both in eastern Connecticut.
In western Connecticut, there are two shorter natural surface trails: the Pequonnock River Trail (which has some paved sections) extends about 16 miles through Trumbull, Monroe, Bridgeport, and Newtown, and the Larkin State Trail extends 10.7 miles from Naugatuck to Southbury.
The Shoreline Greenway Trail from New Haven to Madison is still being developed, so it is not a viable option (in 2018) for those seeking a continuous, off-road route.
The Shoreline Greenway Trail from New Haven to Madison is still being developed, so it is not a viable option (in 2018) for those seeking a continuous, off-road route.
The Rails to Trails Conservancy is a central location for rail trail information:
Trail information (free registration required): http://www.traillink.com/
This is a list of Connecticut trails with suggestions for parking and access:
If you use Google maps, click on “stacked lines” for the Menu on the left of the search box and click on “Bicycling” to see bicycle trails highlighted in green: https://maps.google.com/maps?hl=en
Four state rail trails have information on the site the Connecticut Rail Trail Explorer (Air Line, Hop River, Larkin, and Moosup Valley):
The East Coast Greenway Alliance has map that provides an overview of Connecticut’s trails that are used by the greenway, but excludes others, such as the Larkin State Park Trail, and the Pequonnock River Trail: http://www.greenway.org/pdf/CT.pdf
Bike It or Hike It is a comprehensive website of bicycle trails in Connecticut and other states created by volunteers. This website includes all the details someone would need to know about a trail: http://bikeitorhikeit.org/index_listings.htm
The state of Connecticut has a document from 2015 listing trail projects planned, some of which happened in 2017. The dates for these projects were projected at the time this document was prepared, and may not reflect what is actually happening: http://www.ct.gov/dot/lib/dot/documents/dcommunications/press_release/5yr_ramp_up_plan--trails_10-26-2015.pdf
This Jan. 2017 article from the Connecticut Mirror gives an overview of the plans: https://ctmirror.org/2017/01/06/movement-to-complete-states-trails-gaining-momentum/
Farmington Canal Trail Construction Status
The trail in Farmington is complete, thanks to the July 2017 installation of a new bridge over Route 6, which was dedicated in May 2018, work that included extending the trail from Red Oak Hill Road to Northwest Drive on the Farmington-Plainville border. From Farmington the canal trail continues north mostly uninterrupted to the Massachusetts border.
The only major gap remaining in the trail is from Lazy Lane in Southington to Northwest Drive on the Farmington-Plainville border, a gap of about 5 miles.
About 4.6 miles of the trail are complete in Southington from the Cheshire line to Lazy Lane in Southington. Plans are underway to complete the remaining 2 miles of the trail in Southington to Town Line Road on the Southington-Plainville border. Construction is estimated to start in spring 2019 and finish by spring 2020. Article: http://southingtonobserver.com/2018/02/08/southington-residents-speak-out-at-plainville-rail-trail-hearing/
The “trail” in Plainville is an active rail line, and the preferred alternative is a 5.3-mile route that is almost entirely off-road. If it followed the railroad bed, the trail would be about 3 miles in Plainville. In February, 2018, the Plainville Town Council accepted the final report of the Gap Closure Study. The estimated price is $14.4 million with a projected five-year timeline for construction.-->
According to a Sept. 30 article in the Waterbury Republican American, the State Bond Commission approved $3.8 million to design this section. The project will be constructed in two phases: Phase One construction might start in 2022, extending from the current trail at Northwest Drive south to West Main Street. Phase Two construction might start in 2023-2024, and would extend from West Main Street to Town Line Road at the Southington border.
This is the official website for the Gap Closure Study: http://www.gapclosurestudy.com/
As of September 2018, the southern section of the trail is complete for 23 miles from Temple Street in New Haven to Lazy Lane in Southington. The section between Cornwall Avenue to Routes 68/70 in Cheshire opened on Sept. 9, 2018.
There are also plans to close the gap in New Haven: http://www.newhavenindependent.org/index.php/archives/entry/canal_trail_/
News media has reported occasional muggings on the trail in the Newhallville section of New Haven, so be careful when riding in New Haven. Riding with a group is suggested. Other people have told me they have ridden through this area with no issue. I rode through there once, and had no problem, but caution is still advised.
The Farmington River Trail is a related trail that is 17 miles long (15 miles of which are paved), which extends from the junction of the Farmington Canal Trail at Red Oak Hill Road in Farmington to the junction of the canal trail at Routes 202 and 309 in Simsbury. The river trail is nearly continuous from Red Oak Hill Road to the junction of Routes 177 and 202 in Canton near the Avon border. A 2.4-mile long on road section connects to West Mountain Road in Simsbury. About 2 of the 3 miles in this final section are gravel woods trails (from West Mountain Road to Town Forest Road, and from Stratton Brook Road to Route 309 in Simsbury). These gravel sections are acceptable, even for a road bike. Information on the river trail may be found on the Farmington Valley Trails Council website.
Air Line State Park Trail
Air Line Trail South
East Hampton to Willimantic, stone dust suitable for a hybrid bicycle, 20 miles, with a 1-mile paved section in Willimantic where the Air Line Trail connects to the Hop River Trail.
Air Line State Park Trail state website with maps: http://www.ct.gov/deep/cwp/view.asp?a=2716&q=479336&deepNav_GID=1650
Air Line Trail South brochure and map (some details are a bit outdated): http://www.ct.gov/deep/lib/deep/greenways/airlinetrailbrochure.pdf
Portland is working on a section of the trail. Info: http://thejonahcenter.org/?page_id=441 and https://www.facebook.com/Air-Line-Trail-Portland-CT-1550889445177399/ and http://www.courant.com/news/connecticut/hc-marteka-air-line-gaps-filled-0207-20160207-column.html
Parking: The trailhead at 90 Smith St., East Hampton is an excellent starting location.
Directions: I-91 to Rt. 66 East to Rt. 16 East for 3 miles. Left on Smith St. for 0.9 miles, then right into the trailhead parking lot.
Another good starting location is the Park and Ride (also known as a commuter parking lot) at Route 2, Exit 16, 29 Westchester Road (Rt. 149), Colchester.
If you start from this parking lot, and head east, it is 12.6 miles to the junction with the Hop River Trail and 13.6 miles to the end of the trail in Willimantic. An advantage of starting at Rt. 2 is that you do not have the steady uphill climb with 200 feet of elevation gain over 5 miles that you have when you start at the Smith Street trailhead.
Trail Notes: The trail is a mixture of a hard-packed stone dust surface along with natural dirt with loose rocks. A hybrid bicycle is well suited to this trail. The trail currently extends 0.65 miles west from the Smith St. trailhead, ending at Rt. 196 (Main St.). The route from East Hampton to Lebanon has about 700 ft. of elevation gain or 18 ft. of elevation gain per mile. The route is a steady descent from Smith St. to the Salmon River bridge, then a steady climb to Leonard Bridge Rd., and then a steady descent to the Willimantic River. All climbs are mild with about a 1 percent average grade.
GPS track for a 39 mile out and back trip from East Hampton to the Willimantic River, done at a time prior to the construction of the bridge over the river: https://connect.garmin.com/modern/activity/545061314
GPS track for a 35 mile out and back trip, which includes riding to the end of the trail in Willimantic, and returning to the start before heading west and doing a return loop through the Salmon River State Forest, which allows riders to pass under the impressive stone bridge along River Road: https://connect.garmin.com/modern/activity/1219097004
Of course people can select their choice of distance to ride by turning around at any point.
Air Line Trail North
Willimantic to Thompson, natural surface, 22 miles
This trail is a mixture of an unimproved surface in some areas, and stone dust in other areas. Some sections have been improved with stone dust and the stone dust work is reportedly continuing over time. The 2.4-mile Veterans Greenway extending east from Willimantic is the only paved section of the trail.
There is a 7.5 gap in the trail from Wrights Crossing Road in Pomfret to Riverside Drive in Putnam. A road bypass of this section is shown on the trail maps available at the state website. The Scenic Bypass is 8.4 miles long, while the Putnam Bypass is 10.6 miles long.
Parking: One good parking area in the middle of this trail section is Pomfret Station, 13 Railroad Ave., Pomfret, a dead end road off Rt. 169, just north of the junction with Rt. 44. This paved parking area has 20 parking spaces, along with an information kiosk, and a portable toilet. There are also a few gravel parking spaces available at the trail crossing at Rt. 169.
In October 2018, I rode the 7.1-mile section from Pomfret Station to Old Griffin Road in Hampton, on the border of the Natchaug State Forest. This section has reasonably good stone dust, except in some areas where erosion has worn tracks in it, due to the drainage ditches that filled with debris, allowing water to flow over the trail. I rode a hybrid bicycle, which is a good choice for the trail; others on road bicycles also did okay.
The original railroad bridges and tunnels are missing along this section of the trail, so some approaches to road crossings are steep with loose sand and gravel, so it may be best to walk these short sections. At some crossings there is barely enough room to ride around the gate, so caution is advised. From Pomfret Station to Old Griffin Road is a noticeable incline, increasing from 400 ft. to 625 ft. of elevation gain. The good news is that the return trip to Pomfret is all downhill, excepting some of the road crossings.
An interesting extension to this ride is to follow the dirt woods roads through the forest off Old Griffin Road. Map: https://www.ct.gov/deep/lib/deep/stateparks/maps/NatchaugTrailMap.pdf
GPS track of this ride: https://ridewithgps.com/trips/28733350
Unimproved Trail Section
In October 2018, I also rode northeast from Pomfret Center on my hybrid. The trail in this section is dramatically different than southeast of Route 169. The bridge across Route 169 is missing, so it is a steep descent from the parking lot to Rt. 169, and then a steep climb back up to the railroad bed over loose rocks. I highly recommend walking this descent and climb.
The trail is fairly passable from Rt. 169 to Needles Eye Road with a bumpy, narrow track and a few soft spots. One side of the original bridge abutment is visible on Needles Eye Road where the trail has a sharp descent to the road, and is best walked.
The trail deteriorates rapidly from Needles Eye Road to Wrights Crossing Road with many sections that have ankle-deep tire sucking mud that is difficult to ride through without getting stuck. The trail official ends on the state map at Wrights Crossing Road in Pomfret. I continued on the next half mile to Holmes Road, Pomfret Center where the tire-sucking mud sections increased, and the last few hundred feet to Holmes Road was under several inches of water. Someone had built a trail off to the south side on higher ground to get through the flooded section. Plant growth was much thicker in this area, which added to the challenge of using this section. Ride it at your own risk. The distance from Railroad Avenue to Holmes Road is 1.7 miles with minimal elevation changes.
At Holmes Road, I could not see the railroad bed heading north from that point. The path was faintly visible on the satellite view, extending to the Quinnebaug River and the Putnam River Trail at Kennedy Drive in Putnam. I imagine the trail is quite rough and probably impassable in this section.
Air Line Trail Portland
Portland opened its 2.3 mile section of the Air Line Trail in June 2018 with plans to extend west toward the Arrigoni Bridge and east toward East Hampton. The trail extends from the YMCA Camp Ingersoll property to Depot Hill Road. Information: http://thejonahcenter.org/wp-content/uploads/2018/01/Portland-Air-Line-Trail-Update-Jan18.pdf and http://thejonahcenter.org/wp-content/uploads/2017/11/Air-Line-Trail-to-Farmington-Canal-Trail-connector-route.pdf and https://www.facebook.com/Air-Line-Trail-Portland-CT-1550889445177399/
Hop River State Park Trail
Manchester to Willimantic, stone dust and natural surface, 20 miles
Stone dust surface in Vernon and Bolton; natural surface in other towns. The last half-mile in Willimantic is paved to the connection with the Air Line Trail.
A hybrid bicycle is a suitable choice in Vernon and Bolton; a mountain bike is the best choice in towns from Andover to Willimantic. It is possible since I last rode this trail that this section has received a topcoat of stone dust.
Parking: A good starting location is the trailhead at 180 Colonial Rd., Manchester, off I-84 Exit 63. There are other parking locations at the numerous trail crossings, with larger parking lot at Church Street in Vernon, and at Bolton Notch off Rt. 44 in Bolton.
Directions: I-84 East to Exit 63. Left on Rts. 30/83. Next right on Parker St. and go 0.9 miles. Left on Colonial Rd. IMMEDIATE left into parking lot. I-84 West to Exit 63. Right on Rt. 30 and go straight to merge with Rts. 30/83. Right on Parker St. for 0.9 miles. Left on Colonial Rd. IMMEDIATE left into parking lot.
Trail Notes: The trail is hard-packed stone dust from Taylor Rd. in Vernon to Burnap Brook Rd. in Andover. The rest of the trail is a dirt surface with loose rocks. This section of the trail has 900 ft. of climbing or 23 ft. per mile. The ride starts at 225 ft. of elevation and climbs to 630 ft. of elevation at mile seven, dropping to 245 ft. of elevation by 19.4 miles. On the return trip, the trail climbs from mile 24 to mile 32, and is downhill the rest of the way to the start.
The trail has a short interrupted section from Kings Road to Flanders Road in Columbia due to a closed and unsafe bridge over the Hop River. Supposed this bridge will be repaired at some point in the future. Kings Road to Flanders Road is the on-road connection. From Flanders Road, it is a short distance to the Willimantic River where the trail currently ends at a bridge with railroad tracks. Windham plans to remove the railroad tracks and replace them with a deck for trail access. When completed in summer 2019, this will connect the Hop River Trail directly to the Air Line Trail. For now the connection must be made by taking Flanders Road to Route 66.
GPS overview at http://connect.garmin.com/activity/55067204.
Larkin State Park Trail
Naugatuck to Southbury, 10.7 miles; natural surface; a mountain bike is the best choice for this trail
State website: www.ct.gov/deep/cwp/view.asp?A=2716&Q=434808
Parking: The only good parking location for the trail is in Naugatuck. Start at the main parking area on Rt. 63 (820 Church St., Naugatuck, Conn). The parking lot holds 20 cars. The only other trail crossing with usable parking is on Riggs Street in Oxford where eight cars could be parked.
Directions: Take Rt. 8 to Exit 28. Turn left at the end of the exit and then left again to Rt. 68 West. Follow to Rt. 63 North. Turn right on Rt. 63 North and go 1 mile. Look for sign “Larkin State Bridle Trail” (the former name of the trail). The parking lot is on the left. From I-84, Exit 17, take Rt. 63 South. Just past Waterbury/Naugatuck line, lot is on right side.
Trail Notes: Due to the varying trail surfaces, a mountain bike with suspension is recommended. A hybrid with its narrower, harder tires is likely to give an uncomfortably bouncy ride. From Rt. 63 heading toward Naugatuck, the trail is moderately to slightly uphill until about mile 5.7 (near Christian St.), and then is moderately to slightly downhill toward the end in Southbury. The route has 1,000 feet of total elevation gain or 50 ft. of climbing per mile.
The trail is entirely unpaved with a surface that is cinder or hard-packed dirt. Some trail sections have a washboard surface created by the horses’ hooves digging up the trail. Other sections have loose sand and gravel that are treacherous to bicycle.
The section between Longmeadow Rd., and Towantic Hill Rd. is privately owned and unmaintained. There is usually water running across about a 0.2-mile section in this section of the trail.
The section between Route 67 and Curt Smith Road is washed out and is virtually unrideable. The better option is to use Route 67 to bypass this section.
Most road crossings are at grade level and have little traffic on them. Steep crossings with loose rocks and sand that are best walked include Towantic Hill Road, Route 67, and Jeremy Swamp Road. To reach a store, from the trail at mile 8.20, turn left on Rt. 188 and descend to Rt. 67.
Map and GPX file at http://connect.garmin.com/modern/activity/90110959
Pequonnock River Trail (formerly known as the Housatonic Rail Trail)
Bridgeport, Trumbull, Monroe, and Newtown, paved and stone dust, 16 miles
The long-standing section of trail extends for 10.6 miles in Trumbull, Monroe and Newtown. From Trumbull to Newtown, it is a natural surface trail with some short paved sections and some on-road sections totaling 3.2 miles of pavement and 6.8 miles of stone dust.
In December 2017, the gap in Trumbull narrowed with construction of a connection from Twin Brooks Park via Rocky Hill Road to the Quarry Road section built in 2014, which leads to Beardsley Park in Bridgeport. From Tait Road in Trumbull to Crown Street, Bridgeport, at the south end of Beardsley Park is 4 miles.
Overview of the new Trumbull section: http://www.ct.gov/dot/lib/dot/144-191-pi-handout.pdf
There is no word on when the work will begin to connect the trail from Tait Road to Twin Brooks Park in Trumbull. The proposal calls for building the trail through the shopping center adjacent to the Pequonnock River, including construction of a bridge over the river to Twin Brooks Park.
For now, users can use local roads to make the connection by taking Tait Road to Daniels Farm Road to Laurel Street to Gregory Place to Manor Drive. Neighborhood opposition stopped a plan to make this the permanent connection.
The official website has information on parking and access, but does not have a printed map or guide available: http://pequonnockrivertrail.org/about.html
An overview map with a trail description is available at: http://www.ctmetro.org/projects/transportation/pedestrians-bikes/housatonic-rail-trail/
There are about 1.25 miles in along Housatonic Avenue in Bridgeport from Water Street to North Avenue that are paved, but not connected to each other or the Trumbull section of the trail. This section is essentially a wide sidewalk. The Bridgeport section is incomplete with no trail between Beardsley Park and Route 1, and no trail south of Fairfield Avenue. A 2015 study presented options for closing that gap, which would involve the use of public roads: http://www.bridgeportct.gov/filestorage/89019/89751/94961/103639/PRT_EXTENSION_ALIGNMENT_STUDY_-_Final_Report_DRAFT_2.pdf
Parking: The southern trailhead for the long-standing section of the trail is on Tait Road, off Route 127 (Church Hill Road) in Trumbull. This is a combination of a small parking lot and street parking, much of which is likely to be crowded with other users. When I used this area in September 2018, I had to park about a tenth of a mile past the trailhead, there were so many cars parked along the road.
Directions to the Tait Road parking lot: Rt. 25 North to Exit 9. Left at end of ramp onto Daniels Farm Rd. and down the hill into Trumbull Center. Right at the light onto Church Hill Rd. (Rt. 127) Bear right onto Tait Rd. by the Helen Plumb Building. From Rt. 25 South, left onto Park Street, and right onto Daniels Farm Rd. and follow as above.
There is about 8 parking spaces available at the trail crossing at Whitney Avenue in Trumbull.
Anyone may park in the dirt parking lot at the junction of Pepper Street and Cutlers Farm Road in Monroe.
Parking at Indian Ledge Park off Whitney Avenue, Old Mine Park, off Monroe Turnpike (Route 111), and Twin Brook Park, off White Plains Road (Rt. 127) in Trumbull is limited to Trumbull residents with an annual Trumbull parking sticker. If you do not have this sticker and you park in either park, expect to find a $25 ticket on your window, left by the friendly Trumbull park ranger.
Monroe residents with an annual pass may park at Wolfe Park, Great Hollow Lake area, 285 Cutlers Farm Road, Monroe. This parking may be available to non-residents in the off-season (Labor Day to Memorial Day).
There are two commuter parking lots located near the trail. One lot is located on Broadway Road, Trumbull, off Main Street (Route 111), just south of the junction with Route 25. From the parking lot, follow Route 111 North and the trail is a few hundred feet past Route 25. Another lot is located on White Plains Road (Route 127), Trumbull, just north of the Merritt Parkway overpass. From this lot, turn left on White Plains Road and the trail is in about 0.4 miles.
Trail Notes: The rail trail has a slight upward grade as you cycle north. There is 400 ft. of total climbing, or 20 ft. per mile. The trail is paved from Whitney Avenue in Trumbull to the Victorinox (Swiss Army) property in Monroe, and again along the entry road to Wolfe Park in Monroe. Most other parts have a hard packed stone dust surface suitable for a hybrid bicycle. The Newtown stretch has some roots to bounce over, but you can avoid them by turning back at the Monroe border. There are no stores on or adjacent to the trail, although there are many on nearby Rt. 25. Seasonal restrooms are available by the lake at Wolfe Park, and perhaps at Old Mine Park in Trumbull. The left fork at mile 3.95 merely loops out to busy Rt. 25 (Main St.).-->
Great Hollow Lake is a natural rest stop along the trail that has seasonal restrooms available. Be aware that the park has an overly aggressive ranger with whistle at the ready who patrols the park on a golf cart like it is a private fiefdom. If you ride on any sidewalk marked with a “No Bikes” sign or park your bicycles anywhere but the bicycle racks, he will bark at you to move the bicycle to the bicycle rack.
Map and GPX track: https://connect.garmin.com/modern/activity/383394625
Shoreline Greenway Trail
New Haven (Lighthouse Point), East Haven, Branford, Guilford, and Madison (Hammonasset Beach State Park), 25 miles
Natural surface, requiring use of a hybrid bicycle; only portions of the trail are complete in each town, so you cannot complete a continuous ride
Charter Oak Greenway
East Hartford, Manchester and Bolton, paved, potentially 13 miles
Paved, but with some steep hills and frequent highway noise
The Charter Oak Greenway is not a rail trail, but is a dedicated bicycle path, primarily along Routes 84 and 384. The trail extends for about 10 miles from the Forbes Street in East Hartford to the Hop River Trail at Bolton Notch. November 2018 is the expected completion date for the Bolton section of the project. On the eastern side of the Manchester Community College Campus, there is a half-mile on-road section consisting of Bidwell Street and Hartford Road.
From the Connecticut River in East Hartford to Forbes Street the trail is about 3 miles and in this area, the trail is more on-road than off-road. The on-road section is along Forbes Street and Silver Lane leading to another off-road section along Simmons Road by Rentschler Field, and then along East Hartford Boulevard North. The trail returns to an on-road section along Founders Road and Willow Street leading to the trails by the Connecticut River Academy along the Connecticut River. Judging by the satellite view, a spur of the off-road section appears to end at Runway Road by the Pratt and Whitney plant.
Current information on this trail is extremely challenging to find. I drove past the Bolton end of the project in mid-October 2018. There is a new red bridge over Route 44 and another over a nearby road. The trail has been paved in this area and appeared to be open.
Parking and Trail Access:
There is no official website for this trail, but good information is available here: http://bikeitorhikeit.org/charter_oak_greenway.htm
Windsor Locks Canal State Park Trail
Windsor Locks and Suffield, paved, 4.5 miles
This trail along the Windsor Locks canal looks like a rail trail, but is actually the former towpath for the canal. The trail may be closed at certain times to protect nesting birds.
Middlebury, paved, 4.4 miles
This former trolley line converted to a multi-use path parallels Route 64 in Middlebury and resembles a wide sidewalk. Traffic noise is loud along most of this trail, which is often less than 50 feet from the busy state road. In a few sections, the trail gets away from the road for a few hundred feet and the silence is much appreciated. There are scenic highlights along the way, including several town parks, and across the street views of Quassy Amusement Park and Lake Quassapaug.
The trail extends from Quassapaug Field, just west of Christian Street at the south end of Lake Quassapaug to Route 63 by Woodside Avenue. Parking is available at several locations along the trail, including Quassapaug Field at the western end of the trail, and slightly north of the trail at Memorial Middle School, Memorial Drive, Middlebury, (during non-school hours) at the eastern end of the trail. The trail passes numerous stores, so there are plenty of opportunities to stop and eat.
Unlike a rail trail, there are definitely hills on this trail. Cycling west to east, my GPS recorded 280 feet of elevation gain and 540 feet of descending. Of course, the numbers should be reversed when traveling east to west. Most of that descent (or climb) is concentrated in the 3-mile section from slightly west of Rt. 188 to Rt. 63 with a 300-foot drop from Rt. 188 to Rt. 63.
This page is from 2001 when the trail was not finished, so some details are outdated, but the map is accurate: http://www.ct.gov/dot/LIB/dot/documents/dbikes/088.pdf
The Trail Link page is the best place for trail information:
Norwalk River Valley Trail
Norwalk, paved, 2.6 miles, and Wilton, gravel, 5.7 miles
This trail along the Route 7 corridor will eventually be 37 miles long when completed, connecting Calf Pasture Beach in Norwalk to Rogers Park in Danbury, passing through Wilton, Ridgefield, and Redding along the way. Only portions have been built as of summer 2018 with construction expected to take another 10 to 15 years. Website: http://www.nrvt-trail.com/
Quinnebaug River Trail
Killingly, 4 miles,
Sue Grossman Still River Greenway
Torrington and Winsted, paved, 2.9 miles
This rail trail runs parallel to Rt. 8 and Winsted Road.
Trail map: http://www.torringtonct.org/Public_Documents/TorringtonCT_Engineering/Published%20Maps/Sue%20Grossman%20Greenway.pdf
Putnam Bridge Trail
The state has constructed a bike and pedestrian path along the Charter Oak Bridge on Route 15. The path is closed because it does not connect to any paths. The state has a report on the plans to finish that project. Link: http://www.ct.gov/dot/cwp/view.asp?a=3535&q=518198
Naugatuck Valley Greenway
The Naugatuck Valley Greenway is a proposed 44-mile multi-purpose trail along the Naugatuck River from Derby to Torrington. There is a 1.1-mile section in Naugatuck from River Street to Maple Street. There is a half-mile section in Beacon Falls along North Main Street. Watertown has a 0.3 mile section.
Construction progress information at http://naugatuckriver.net/index.php/greenway/construction-progress/
Greenway plans may be read at http://nvcogct.org/content/2010-nrg-routing-studies
Valley Greenway, aka, Derby Greenway and Ansonia Riverwalk
Derby and Ansonia, paved, 2.5 miles, paved
Part of the Naugatuck Valley Greenway, this “greenway” is built on top of a flood control dike along the Naugatuck River. Due to its location, the trail has no shade, and no protection from the wind and rain.
Quinnipiac Gorge Trail and the Hanover Pond Linear Trail
Meriden, paved, 2.3 miles
These two connecting trails are part of a longer planned trail on an old railroad bed in Meriden, the former Meriden, Waterbury, and Connecticut River Railroad. Future sections will be slow to develop because they pass through fully developed areas where the railroad bed has been interrupted in places. The 1.3-mile Quinnipiac Gorge Trail is a scenic, shaded trail along the Quinnipiac River. The 1 mile long Hanover Pond Linear Trail passes by Hanover Pond and between two high schools and residential streets.
One parking area is on Oregon Road by the junction with Route 70, and is located where the two trails meet. Map at http://www.meridenlandtrust.com/Hanover_tri.pdf
Quinnipiac River Linear Trail,
Wallingford, paved, 2.1 miles
This trail parallels the Wilbur Cross Parkway, so road noise is a constant roar in your ears along the first section along the east side of the road, but lessens somewhat in the section north of the tunnel under the road, as the trail is located slightly further from the road. Park at the Community Lake parking lot located at 291 Hall Ave. (Rt. 150), Wallingford, off Route 15, Exit 65.
Overview information (without a map) at http://www.thequinnipiacriver.com/river-recreation/trails
Map and brochure of the first trail section: http://scrcog.org/wp-content/uploads/trails/wallingford/alt/RecTrails_WA3_Alt_6-2-16.pdf
Rail Trails in New York near Connecticut
Parks and Trails New York is a non-profit advocacy group for parks and trails, which has an overview of rail trails and other trails in New York State: http://www.ptny.org/greenways/
The North County Trailway, South County Trailway and Putnam Trailway all follow the same right of way.
North County Trailway
Westchester, N.Y., paved, 22 miles
Eastview in the Town of Mt. Pleasant, to Baldwin Place in Somers. It continues north into Carmel in Putnam County for 7.5 miles as the Putnam Trailway.
South County Trailway
Westchester, N.Y., Eastview to the Bronx County line, paved, 14 miles
Putnam Trailway, Putnam County, New York
From the Westchester border to Brewster Village, paved, 12 miles
New York City bicycle maps are available at http://www.nycbikemaps.com/maps/
This includes the Manhattan Waterfront Greenway, a 24-mile paved, mostly off-road route around Manhattan: http://www.nyc.gov/html/dot/html/bicyclists/bikemaps.shtml
Dutchess Rail Trail
Dutchess County, N.Y.
Hopewell Junction, N.Y. to the Walkway Across the Hudson, paved, 13 miles
The Dutchess Rail Trail official site with a map, and information from Rails to Trails:
Walkway Across the Hudson
Dutchess and Ulster Counties, N.Y.
Poughkeepsie to Lloyd (Highland), N.Y., paved, 1.3 miles
The Walkway Over the Hudson official site, the New York Parks full brochure with the map, and the Rails to Trails site: http://www.walkway.org/
Hudson Valley Rail Trail
Ulster County, N.Y.
From the Walkway Across the Hudson to Tony Williams Park in Lloyd, N.Y., paved, 2.5 miles
The Hudson Valley Rail Trail official site, the direct link to the full brochure with a map, and a link from Rails to Trails: http://www.hudsonvalleyrailtrail.net/
Harlem Valley Rail Trail
Dutchess County and Columbia County, N.Y.
10.7 miles from Wassaic, N.Y. to Millerton, N.Y., and 3.7 miles from Undermountain Road to Copake Falls, N.Y., paved
These sections do not connect.
Wallkill Valley Rail Trail
Ulster County, N.Y. (west of the Hudson River)
Gardiner to south of Kingston, N.Y., 24 miles
Gravel surface, requiring the use of a hybrid or mountain bike
Rhode Island Rail Trails
Rhode Island has a number of excellent rail trails.
Maps and other information at the official state website: http://www.dot.ri.gov/community/bikeri/index.php
Bike Paths of Connecticut and Rhode Island by Stuart Johnstone
This has good information about the paths in Connecticut and Rhode Island. Updates since this book was published in 2014 means that some information is outdated, but that is usually in the form of saying that a trail section does not exist, when in fact it may have been constructed. This book was not available online when I have checked, but I purchased it at REI in Norwalk.
Check with the publisher directly for information:
The website as of May 2018 listed the older edition of the book called Bike Paths of Connecticut. DO NOT buy this 2004 version (that does not have Rhode Island), as the paths have changed so much since 2004 that this older edition is completely out of date.
Mountain Biking Connecticut by Stuart Johnstone
Although published in 2000, this book is still fairly relevant, although incomplete as it lacks current mountain biking areas like Trout Brook Valley in Easton/Weston, and does include Brooksvale Park in Hamden where mountain biking was banned around 2012 or so.