Question: Rockland Railroad Station has been leased to what Class III freight railroad operating in the U.S. states of Maine and Vermont and the Canadian province of Quebec 

full_context: Document 1: Rockland Branch: The Rockland Branch is a railroad from Brunswick, Maine to Rockland, Maine. A charter was granted in 1849 to build a railway from the Portland and Kennebec Railroad on the west side of the Kennebec River to Rockland. Construction through the rocky headlands of the Atlantic coast proved more expensive than anticipated. The Knox and Lincoln Railroad commenced service to Rockland in 1871 using a ferry to cross the Kennebec River between Bath and Woolwich. The Knox and Lincoln was leased by Maine Central Railroad in 1891, and became Maine Central's Rockland Branch in 1901. Maine Central purchased the Samoset destination hotel in nearby Glen Cove (a part of neighbouring Rockport) in 1912, and offered direct passenger service for summer visitors from the large eastern cities. Carlton bridge was completed in 1927 to carry the railroad and U.S. Route 1 over the Kennebec River. Maine Central sold the Samoset hotel in 1941, and the last Maine Central passenger train to Rockland was on 4 April 1959. The State of Maine purchased the branch in 1987 to prevent abandonment. The line has subsequently been operated by the Maine Coast Railroad, the Maine Eastern Railroad, and, beginning in 2016, the Central Maine and Quebec Railway.
Document 2: Norfolk Southern Railway: The Norfolk Southern Railway (reporting mark NS) is a Class I railroad in the United States. With headquarters in Norfolk, Virginia, the company operates 36,200 route miles in 22 eastern states, the District of Columbia, and has rights in Canada from Buffalo to Toronto and over the Albany to Montreal route. NS is responsible for maintaining 29,000 miles, with the remainder being operated under trackage rights from other parties responsible for maintenance. The common commodity hauled on the railroad is coal from mines in Indiana, Kentucky, Pennsylvania, Tennessee, Virginia, and West Virginia. The railroad also offers the largest intermodal network in eastern North America.
Document 3: Montreal, Maine and Atlantic Railway: The Montreal, Maine and Atlantic Railway (reporting mark MMA) was a Class II freight railroad that operated in the U.S. states of Maine and Vermont and the Canadian province of Quebec between 2002 and 2014. It was headquartered in Hermon, Maine.
Document 4: Yemassee station: Yemassee is an Amtrak train stop in Yemassee, South Carolina. Located at 15 Wall Street (erroneously listed as 9 Main Street in the Amtrak timetable and at Amtrak.com), the station consists of a covered platform on the northwest side of the northeast-southwest tracks, a small parking lot, and a building. The building is mostly boarded up, but it does have a small waiting room for Amtrak passengers. It also contains a freight depot. Both the station and the freight house were originally built by the Charleston and Western Carolina Railway. The current station house was built around 1955 as a replacement for several other stations in the past. The station was later run by the Atlantic Coast Line Railroad.
Document 5: CSX Transportation: CSX Transportation (reporting mark CSXT) is a Class I railroad in the United States. The main subsidiary of the CSX Corporation, the railroad is headquartered in Jacksonville, Florida, and owns about 21,000 route miles (34,000 km). CSX operates one of the three Class I railroads serving most of the East Coast, the other two being the Norfolk Southern Railway (NS) and Canadian Pacific Railway. It also serves the Canadian provinces of Ontario and Quebec. Together CSX and Norfolk Southern Railway have a duopoly over all east-west freight rail traffic east of the Mississippi River. As of August 8, 2017, CSX's total public stock value was slightly over $41.5 billion.
Document 6: Crawford Depot (Carroll, New Hampshire): Crawford Depot, also known as Maine Central Passenger Railway Station, is a historic passenger railroad station at the top of Crawford Notch in the Bretton Woods area of the town of Carroll, New Hampshire. Built in 1891, it is a surviving emblem of the importance of the railroad in the area's history as a tourist destination, and is one of the finest examples of Queen Anne railroad architecture in northern New England. Now home to a visitors center operated by the Appalachian Mountain Club, it was listed on the National Register of Historic Places in 1982. It is also the northern terminus of most trains on the "Notch Train" service of the Conway Scenic Railroad.
Document 7: Rockland Railroad Station: The Rockland Railroad Station is a railway station located at Union and Pleasant Streets in Rockland, Maine. It is the eastern terminus of the Rockland Branch, a state-owned track connecting Rockland and Brunswick. The historic station building was built in 1917 by the Maine Central Railroad, and is listed on the National Register of Historic Places; it presently houses a restaurant, and served for a time as Rockland's city hall. The line is presently inactive, having most recently had seasonal passenger service from 2004 to 2015 operated by the Maine Eastern Railroad. The line has been leased to the Central Maine and Quebec Railway, which is planning to reintroduce service on the line.
Document 8: Belle Mead station: Belle Mead station is a train station along the former New Jersey Transit West Trenton Line in the Belle Mead section of Montgomery Township, in Somerset County, New Jersey, United States. The current station was built by the Reading Railroad in 1913. This replaced the older station which was built in the late 19th century. The current Belle Mead station was closed in 1981 and is still standing. New Jersey Transit may reopen the station as part of the proposed revival of the West Trenton Line. This station was expected to have the second largest ridership on the branch with 290 daily passengers. If the station were to be reopened, two small station buildings would be renovated. Commuter parking would possibly be located on the eastside of the right-of-way with access from Route 206 with 300 parking spaces. The intersection of Township Line Road and Route 206 would be improved along with replacement of the adjacent Route 206 bridge over the railroad.
Document 9: Central Maine and Quebec Railway: The Central Maine & Québec Railway (reporting mark CMQ) is a Class III freight railroad operating in the U.S. states of Maine and Vermont and the Canadian province of Quebec with headquarters in New York, NY. It is owned by Railroad Acquisition Holdings, LLC, a subsidiary of Fortress Investment Group, LLC.
Document 10: Union Station (New Haven): Union Station, also known as New Haven Railroad Station (IATA: ZVE) or simply New Haven, is the main railroad passenger station in New Haven, Connecticut. Designed by noted American architect Cass Gilbert, the beaux-arts Union Station was completed and opened in 1920 after the previous Union Station (which was located at the foot of Meadow Street, near the site of the current Union Station parking garage) was destroyed by fire. It served the New York, New Haven and Hartford Railroad until it fell into decline, along with the rest of the railroad industry in North America after World War II. It was shuttered in 1972, leaving only the under-track 'subway' open for passengers, and listed on the National Register of Historic Places on September 3, 1975, but it was almost demolished before the Northeast Corridor Improvement Project came to the rescue in 1979. Reopened after extensive renovations in early 1985, it is now the premier gateway to the city.
Document 11: Cornwall Bridge Railroad Station: The Cornwall Bridge Railroad Station is located at the junction of Poppleswamp Brook Road and Kent Road in Cornwall, Connecticut. The station, a Stick style wood frame structure was built by the Housatonic Railroad between 1865 and 1875 and as with the rest of the railroad was acquired by the New York, New Haven and Hartford Railroad in 1892. The New Haven Railroad was acquired by Penn Central Railroad in 1969, which went bankrupt by 1970. Fortunately, the station was added to the National Register of Historic Places on April 26, 1972.
Document 12: Maine Central Railroad Company: The Maine Central Railroad Company (reporting mark MEC) was a former U. S. Class I railroad in central and southern Maine. It was chartered in 1856 and began operations in 1862. By 1884, Maine Central was the longest railroad in New England. Maine Central had expanded to 1,358 mi when the United States Railroad Administration assumed control in 1917. The main line extended from South Portland, Maine, east to the Canada–United States border with New Brunswick, and a Mountain Division extended west from Portland to Vermont and north into Quebec. The main line was double track from South Portland to Royal Junction, where it split into a "lower road" through Brunswick and Augusta and a "back road" through Lewiston which converged at Waterville into single track to Bangor and points east. Branch lines served the industrial center of Rumford, a resort hotel on Moosehead Lake, and coastal communities from Bath to Eastport.
Document 13: R.J. Corman Railroad Group: R.J. Corman Railroad Group, LLC is a privately owned railroad services and short line operating company headquartered in Nicholasville, KY, with field locations in 23 states. It was owned by Richard J. Corman, who established the company in 1973, and ran it until his death on August 23, 2013. The company owns eleven short-line railroads spanning Indiana, Kentucky, Mississippi, North Carolina, Ohio, Pennsylvania, South Carolina, Tennessee, Texas, and West Virginia. The company serves all seven Class I railroads, many regional and short line railroads as well as various rail-served industries. These operations encompass an array of services, including: railroad construction, short line railroad operations, dispatch, industrial switching services, emergency response, track material logistics, distribution centers, signal design and construction, building eco-friendly locomotives, railroad worker training and an excursion dinner train.
Document 14: Union Station (Seattle): Union Station is a former train station in Seattle, Washington, United States, constructed between 1910 and 1911 to serve the Union Pacific Railroad and the Milwaukee Road. It was originally named Oregon and Washington Station, after a subsidiary line of the Union Pacific. Located at the corner of S. Jackson Street and 4th Avenue S. in the Pioneer Square neighborhood, the station opened on May 20, 1911. The Milwaukee Road discontinued passenger service to Union Station 50 years later, on May 22, 1961, and the Union Pacific followed suit on April 30, 1971. With no passenger rail service serving Seattle from Union Station, the building remained largely empty. After nearly 30 years of sitting idle, the station finally experienced an expansive renovation supported by Nitze-Stagen with financial backing from Paul Allen. The Union Station renovation was the winner of the 2000 National Historic Preservation Award. It now serves as the headquarters of Sound Transit; its grand hall is rented out to the public for weddings and other events.
Document 15: Maine Central Railroad main line: The Maine Central Railroad Company main line extended from Portland, Maine, east to the Canada–US border with New Brunswick at the Saint Croix-Vanceboro Railway Bridge. It is the transportation artery linking Maine cities to the national railway network. Sections of the main line had been built by predecessor railroads consolidated as the Maine Central in 1862 and extended to the Canada–US border in 1882. Through the early 20th century, the main line was double track from South Portland to Royal Junction, where it split into a lower road through Brunswick and Augusta and a back road through Lewiston which converged at Waterville into single track to Bangor and points east. Westbound trains typically used the lower road with lighter grades, while eastbound trains of empty cars used the back road. This historical description does not include changes following purchase of the Maine Central Railroad by Guilford Transportation Industries in 1981 and subsequent operation as part of Pan Am Railways.
ground_truth: Central Maine and Quebec Railway