Interstate 16 (I-16), also known as Jim Gillis Historic Savannah Parkway, is an east–west Interstate Highway located entirely within the US state of Georgia. It carries the hidden designation of State Route 404 (SR 404) for its entire length. I-16 travels from downtown Macon, at an interchange with I-75 and SR 540 to downtown Savannah at Montgomery Street (exit 167B). It also passes through or near the communities of Dublin, Metter, and Pooler. I-16's unsigned designation of SR 404 has a spur that is signed in Savannah.
Route 133 is a 4.06-mile-long (6.53 km) freeway located entirely in East Windsor, Mercer County, New Jersey, in the United States. The route runs as a four-lane bypass of Hightstown from Princeton–Hightstown Road and Windsor Center Drive to the New Jersey Turnpike at exit 8. Originally, Route 133 did not have any direct connections to any other freeways until a new turnpike interchange opened in January 2013.
The Hutchinson River Parkway is a controlled-access parkway in southern New York in the United States. It extends for 18.71 miles (30.11 km) from the Bruckner Interchange in the Throggs Neck section of the Bronx to the New York–Connecticut state line at Rye Brook. The parkway continues south from the Bruckner Interchange as the Whitestone Expressway (Interstate 678) and north into Greenwich, Connecticut, as the Merritt Parkway. The roadway is named for the Hutchinson River, a 10-mile-long (16 km) stream in southern Westchester County that the road follows alongside. The river, in turn, was named for English colonial religious leader Anne Hutchinson.
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 34 is a primary state highway in the U.S. state of Connecticut. Route 34 is 21.88 miles (35.21 km) long, and extends from Washington Avenue near I-84/US 6 in Newtown to Route 10 in New Haven. The highways connects the New Haven and Danbury areas via the Lower Naugatuck River Valley. The portion of the route between New Haven and Derby was an early toll road known as the Derby Turnpike. It formerly ran through downtown New Haven on the Oak Street Connector until the early 2020s.
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".
State Route 895, also known as the Pocahontas Parkway and Pocahontas 895, is a controlled-access toll road in the U.S. state of Virginia. It connects the junction of Interstate 95 and State Route 150 in Chesterfield County with Interstate 295 near Richmond International Airport in Henrico County, forming part of a southeastern bypass of Richmond. Due to a quirk in the evolution of the road, the long-planned designation of Interstate 895 could not be used.
In the field of road transport, an interchange or a grade-separated junction is a road junction that uses grade separations to allow for the movement of traffic between two or more roadways or highways, using a system of interconnecting roadways to permit traffic on at least one of the routes to pass through the junction without interruption from crossing traffic streams. It differs from a standard intersection, where roads cross at grade. Interchanges are almost always used when at least one road is a controlled-access highway (freeway) or a limited-access highway (expressway), though they are sometimes used at junctions between surface streets.
Delaware Route 1 (DE 1) is the longest numbered state highway in the U.S. state of Delaware. The route runs 102.63 mi (165.17 km) from the Maryland state line in Fenwick Island, Sussex County, where the road continues south into that state as Maryland Route 528 (MD 528), north to an interchange with Interstate 95 (I-95) in Christiana, New Castle County, where the roadway continues north as part of DE 7. Between Fenwick Island and Dover Air Force Base in Dover, Kent County, DE 1 is a multilane divided highway with at-grade intersections and occasional interchanges. The route heads north through the Delaware Beaches resort area along the Atlantic Ocean before it runs northwest through rural areas, turning north at Milford to continue to Dover. Upon reaching Dover, DE 1 becomes the Korean War Veterans Memorial Highway, a freeway that is partially tolled. Between Dover and Tybouts Corner, DE 1 parallels U.S. Route 13 (US 13), crossing over and featuring interchanges with it multiple times. Past Tybouts Corner, the freeway heads north parallel to DE 7 to the northern terminus of DE 1 in Christiana. DE 1 serves as the main north-south state highway in Delaware, connecting the Delaware Beaches with the Dover and Wilmington areas.
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 40, also known as the Mount Carmel Connector, is a 3.08-mile (4.96 km) freeway connecting Interstate 91 and Bailey Road in North Haven, Connecticut to Route 10 in the Mount Carmel neighborhood of Hamden. Route 40 is a four-lane freeway with one intermediate exit leading to/from U.S. Route 5 in North Haven. It crosses over Route 15 but does not have an interchange with it. This is the only place in the state where two freeways cross without an interchange.
Interstate 95 (I-95) is part of the Interstate Highway System and runs from Miami, Florida, to the Canada–United States border near Houlton, Maine. In the US state of New York, I-95 extends 23.50 miles (37.82 km) from the George Washington Bridge in New York City to the Connecticut state line at Port Chester. The George Washington Bridge carries I-95 across the Hudson River from New Jersey into New York City. There, I-95 runs across Upper Manhattan on the Trans-Manhattan Expressway for 0.81 miles (1.30 km) through Washington Heights. It continues east across the Harlem River on the Alexander Hamilton Bridge and onto the Cross Bronx Expressway. In the Bronx, I-95 leaves the Cross Bronx at the Bruckner Interchange, joining the Bruckner Expressway to its end. North of the interchange with Pelham Parkway, it then continues northeast via the New England Thruway out of New York City into Westchester County and to the Connecticut state line, where I-95 continues on the Connecticut Turnpike.
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.
Route 25 is a 28.59-mile (46.01 km), primary state highway connecting the city of Bridgeport and the town of Brookfield in the U.S. state of Connecticut. Route 25 is a six-lane freeway from Bridgeport to northern Trumbull and a two-lane surface road the rest of the way to Brookfield.
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.
Route 137 is a main highway running north–south through the city of Stamford, Connecticut. It runs for about 9.3 miles (15.0 km) from Downtown Stamford up to North Stamford and then to New York state line in the town of Pound Ridge, New York.
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.
U.S. Route 50 runs east–west across the southern part of the state of Ohio, passing through Cincinnati, Chillicothe, and Athens. It is mainly a two-lane road except for the easternmost and westernmost parts. Near Athens it runs concurrently with State Route 32 (SR 32), a four-lane divided highway known as Corridor D, and from Coolville to the Ohio–West Virginia border it also overlaps SR 7 before crossing into Parkersburg, West Virginia.
Wurzbach Parkway is a part freeway and part major arterial road in San Antonio, Texas, built to provide relief on Interstate 410 (I-410) and Loop 1604 on the city's north side. The highway is named for Harry M. Wurzbach, who represented the San Antonio area in Congress as a Republican in the 1920s and 1930s. The congressman's name was first applied to the connecting Wurzbach Road. The highway's western third was built as an expressway with at-grade intersections and the remainder as a freeway. The opening in September 2015 of an interchange with U.S. Highway 281 completed primary construction of the parkway. The highway, along with part of Wurzbach Road near the Ingram Park Mall, is maintained by the Texas Department of Transportation despite not carrying a state highway designation. Rather, it is being developed and maintained under the Principal Arterial State System (PASS) program, under which it is designated as PASS Project 1502. The parkway includes an interchange with US 281, and drivers can access I-10 and I-35 via local roads that extend the parkway.
U.S. Route 7 (US 7) is a north–south United States Numbered Highway which runs 78 miles (126 km) in the state of Connecticut. The route begins at Interstate 95 (I-95) in Norwalk starting out as a four-lane freeway until the Wilton town line. The route then proceeds north as a two-lane surface road through Redding and Ridgefield, where it becomes a four-lane surface road until it reaches Danbury. The route becomes a four-lane freeway again, eventually merging with I-84 for a brief period before it turns and proceeds north with US 202 in Brookfield. The freeway section terminates at an intersection with US 202 at the Fairfield–Litchfield county line next to Candlewood lake. The route then continues north as a four-lane arterial road to New Milford, where it becomes a two-lane surface road, running north to the Massachusetts border in North Canaan. US 7 was aligned to its current route around 1930, and, since then, three sections totaling around 12 miles (19 km) have been upgraded to freeway standards.
I-95 / US 1 in Milford 
Route 15 / Merritt Parkway / Wilbur Cross Parkway in Milford 
