The Dumbarton Bridge is the southernmost of the highway bridges across San Francisco Bay in California. Carrying over 70,000 vehicles and about 118 pedestrian and bicycle crossings daily, it is the shortest bridge across San Francisco Bay at 1.63 miles. Its eastern end is in Fremont, near Newark in the San Francisco Bay National Wildlife Refuge, and its western end is in Menlo Park. Bridging State Route 84 across the bay, it has three lanes each way and a separated bike/pedestrian lane along its south side. Like the San Mateo Bridge to the north, power lines parallel the bridge.
Hartford is the capital city of the U.S. state of Connecticut. The city, located in Hartford County, had a population of 121,054 as of the 2020 census. Hartford is the most populous city in the Capitol Planning Region and the core city of the Greater Hartford metropolitan area.
The New Jersey Turnpike (NJTP) is a system of controlled-access highways in the U.S. state of New Jersey. The turnpike is maintained by the New Jersey Turnpike Authority. The 117.2-mile (188.6 km) mainline's southern terminus is at the Delaware Memorial Bridge on I-295 in Pennsville. Its northern terminus is at an interchange with I-80 and US 46 in Ridgefield Park. Construction of the mainline, from concept to completion, took a total of 22 months between 1950 and 1951. It was opened to traffic on November 5, 1951, between its southern terminus and exit 10.
Interstate 91 (I-91) is an Interstate Highway in the New England region of the United States. It is the primary north–south thoroughfare in the western part of the region. Its southern terminus is in New Haven, Connecticut, at I-95, while the northern terminus is in Derby Line, Vermont, at the Canada–United States border. Past the Derby Line–Rock Island Border Crossing, the road continues into Canada as Quebec Autoroute 55. I-91 is the longest of three Interstate highways whose entire route is located within the New England states and is also the only primary (two-digit) Interstate Highway in New England to intersect all five of the other highways that run through the region. The largest cities along its route, from south to north, are New Haven, Connecticut; Hartford, Connecticut; Springfield, Massachusetts; Northampton, Massachusetts; Greenfield, Massachusetts; Brattleboro, Vermont; White River Junction, Vermont; St. Johnsbury, Vermont; and Newport, Vermont.
The Garden State Parkway (GSP) is a controlled-access, tolled highway that stretches the north–south length of eastern New Jersey from the state's southernmost tip near Cape May north to the New York state line at Montvale. Its name refers to New Jersey's nickname, the "Garden State". The parkway has an unsigned reference number of Route 444 by the New Jersey Department of Transportation (NJDOT). At its north end, the road becomes the Garden State Parkway Connector, a component of the New York State Thruway system that connects to the Thruway mainline in Ramapo, New York.
The East Coast Greenway is a 3,000-mile (4,800 km) pedestrian and bicycle route between Maine and Florida along the East Coast of the United States. The nonprofit East Coast Greenway Alliance was created in 1991 with the goal to use the entire route with off-road, shared-use paths; as of 2021, over 1,000 mi (1,600 km) of the route (35%) meets these criteria. In 2020, the Greenway received over 50 million visits.
U.S. Route 5 (US 5) is a north–south United States Numbered Highway running through the New England states of Connecticut, Massachusetts, and Vermont. Significant cities along the route include New Haven, Connecticut; Hartford, Connecticut; and Springfield, Massachusetts. From Hartford northward to St. Johnsbury, Vermont, the road closely follows the route of the Connecticut River.
The Merritt Parkway is a controlled-access parkway in Fairfield County, Connecticut, with a small section at the northern end in New Haven County. Designed for Connecticut's Gold Coast, the parkway is known for its scenic layout, its uniquely styled signage, and the architecturally elaborate overpasses along the route. As one of the first, oldest parkways in the United States, it is designated as a National Scenic Byway and is also listed in the National Register of Historic Places. Signed as part of Route 15, it runs from the New York state line in Greenwich, where it serves to continue the Hutchinson River Parkway, to Exit 54 in Milford, where the Wilbur Cross Parkway begins. Facing bitter opposition, the project took six years to build in three different sections, with the Connecticut Department of Transportation constantly requiring additional funding due to the area's high property value. The parkway was named for U.S. Congressman Schuyler Merritt. In 2010, the National Trust for Historic Preservation called the Merritt Parkway one of "America's 11 Most Endangered Historic Places".
Route 15 is a state highway in the U.S. state of Connecticut that runs 83.53 miles (134.43 km) from a connection with New York's Hutchinson River Parkway in Greenwich, Connecticut, to its northern terminus intersecting with Interstate 84 (I-84) in East Hartford, Connecticut. Route 15 consists of four distinct sections: the Merritt Parkway, the Wilbur Cross Parkway, most of the Berlin Turnpike, and part of the Wilbur Cross Highway. The unified designation was applied to these separate highways in 1948 to provide a continuous through route from New York to Massachusetts. The parkway section of Route 15 is often referred to locally as "The Merritt".
Interstate 84 (I-84) is an Interstate Highway in the Northeastern United States that extends almost 375 miles from Dunmore, Pennsylvania, near Scranton at an interchange with I-81 east to Sturbridge, Massachusetts, at an interchange with the Massachusetts Turnpike (I-90). Among the major cities that the road passes through is Hartford, Connecticut, and the road provides a major portion of the primary route between New York City and Boston. Another highway named I-84 is located in the Northwestern United States.
The Connecticut Turnpike is a freeway and former toll road in the U.S. state of Connecticut; it is maintained by the Connecticut Department of Transportation (ConnDOT). Spanning approximately 128 miles (206 km) along a generally west–east axis, its roadbed is shared with Interstate 95 (I-95) for 88 miles (142 km) from the New York state border in Greenwich to East Lyme; I-395 for 36 miles (58 km) from East Lyme to Plainfield; and SR 695 for four miles (6.4 km) from Plainfield to the Rhode Island state line at U.S. Route 6 (US 6) in Killingly. The turnpike briefly runs concurrently with US 1 from Old Saybrook to Old Lyme and Route 2A from Montville to Norwich.
Route 9 is a 40.89-mile-long (65.81 km) expressway beginning in Old Saybrook and ending at I-84 near the Farmington–West Hartford town line. It connects the Eastern Coastline of the state along with the Lower Connecticut River Valley to Hartford and the Capital Region.
The Bulkeley Bridge is the oldest of three highway bridges over the Connecticut River between Hartford, Connecticut and East Hartford, Connecticut. A stone arch bridge composed of nine spans, the bridge carries Interstate 84, U.S. Route 6, and U.S. Route 44 across the river. As of 2005, the bridge carried an average daily traffic of 142,500 cars. The arches are mounted on stone piers, and vary in length from 68 feet (21 m) to 119 feet (36 m); the total length of the bridge is 1,192 feet (363 m).
Interstate 95 (I-95) is the main north–south Interstate Highway on the East Coast of the United States, running in a general east–west compass direction for 111.57 miles (179.55 km) in Connecticut, from the New York state line to the Rhode Island state line. I-95 from Greenwich to East Lyme is part of the Connecticut Turnpike, during which it passes through the major cities of Stamford, Bridgeport, and New Haven. After leaving the turnpike in East Lyme, I-95 is known as the Jewish War Veterans Memorial Highway and passes through New London, Groton, and Mystic, before exiting the state through North Stonington at the Rhode Island border.
Interstate 95 (I-95) is an Interstate Highway running along the East Coast of the United States from Miami, Florida, north to the Canadian border in Houlton, Maine. In the state of Delaware, the route runs for 23.43 miles (37.71 km) across the Wilmington area in northern New Castle County from the Maryland state line near Newark northeast to the Pennsylvania state line in Claymont. I-95 is the only primary Interstate Highway that enters Delaware, although it also has two auxiliary routes within the state. Between the Maryland state line and Newport, I-95 follows the Delaware Turnpike, a toll road with a mainline toll plaza near the state line. Near Newport, the Interstate has a large interchange with Delaware Route 141 (DE 141) and the southern termini of I-295 and I-495. I-95 becomes the Wilmington Expressway from here to the Pennsylvania state line and heads north through Wilmington concurrently with U.S. Route 202 (US 202). Past Wilmington, I-95 continues northeast to Claymont, where I-495 rejoins the route right before the Pennsylvania state line.
The Charter Oak Bridge is one of the three highway bridges over the Connecticut River between Hartford, Connecticut and East Hartford, Connecticut. The twin steel stringer bridge carries the Wilbur Cross Highway over the river.
Constitution Plaza is a large commercial mixed-use development in Downtown Hartford, Connecticut. It is located on the east side of the downtown area, near the Connecticut's Old State House. The plaza consists of two main plazas, which are connected by an elevated bridge. The northern plaza is reminiscent of an Italian piazza, with a 40-foot-tall granite clock tower and patterned brick paving. The southern plaza is dominated by a central fountain.
The Wilbur Cross Highway is a freeway running along a portion of Connecticut Route 15 and U.S. Route 5 from Wethersfield to East Hartford, Connecticut, and then continuing northeast as a section of Interstate 84, part of which is also cosigned as U.S. Route 6. The freeway ends at a junction with the tolled Massachusetts Turnpike in Sturbridge, Massachusetts. The entire route was formerly signed as Route 15.
Route 190 is a state route in the northern part of the U.S. state of Connecticut. It starts at Route 75 in the town of Suffield and proceeds eastward across the Connecticut River through the towns of Enfield, Somers, and Stafford. It ends at Route 171, in the town of Union. Route 190 was established in 1932 as a route between the state line at Southwick and the town of Enfield. The route was later extended eastward to Union but was truncated in the west to Suffield center.
The transportation system of Connecticut is a cooperation of complex systems of infrastructure. Trains and highways are the central pieces of the system.
Route 2 
I-91 
