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The Princess Margaret Bridge, sometimes called the Princess Margaret Rose Bridge or shortened to just PMB, is a two-lane highway bridge crossing the Saint John River at Fredericton, New Brunswick, Canada. It is named after Queen Elizabeth II's sister Princess Margaret, Countess of Snowdon.
Constructed as a steel truss structure, the bridge measures 1,097 m (3,599 ft) in length and has a navigation clearance of 25 m (82 ft) in the centre. It opened in 1959 as part of the Route 2 Trans-Canada Highway bypass project around Fredericton. Following a realignment of Route 2 in 2001, the bridge now carries Route 8, the primary Fredericton-Miramichi highway.
The northern approach follows the old Trans-Canada Highway alignment toward Barker's Point (now designated Route 105), but travellers wanting to continue on Route 8 must exit on a ramp immediately after leaving the bridge, while maintaining another sharp turning radius to pass back under the roadway and follow the Route 8 alignment to Marysville. This interchange is envisioned to be replaced by a straightened alignment of Route 8 onto the Marysville Bypass with a newly designed interchange with Route 105.
During the summer of 2010, and again in the summer of 2011, the bridge was closed for extensive repairs to the deck, concrete piers, and steel structure. The province of New Brunswick is investing $80 million for the repairs, which when complete will extend its life for another 50 years. As of April 2024, the bridge is to be closed for five weeks in the summer of 2024 to undergo more repairs. The construction in 2024 is not repairing issues from the temporary resurfacing done in the fall of 2023.
Safety concerns have precipitated many construction projects on the bridge in the 1980s and 1990s, due in part to the narrow width of the roadway and to high traffic volume. The bridge deck is prone to severe icing conditions in winter, leading to motor vehicle accidents. The bridge's narrow, two-lane span poses a hazard for motorists travelling at speeds over the posted speed limit of 70 km/h (45 mph).
The approaches to the bridge on both sides are also of concern:
The southern approach descends a steep grade while transiting from a four-lane divided freeway to two-lane suburban/rural arterial road. Pedestrians from a St. Thomas University residence on the east side of the bridge frequently take a shortcut at grade across the highway up the hill from the bridge to follow the contour of the hill while en route to the university's main campus. The southern approach also contains an interchange with Forest Hill Road with very tight turning radius on exit and entrance ramps. Northbound travellers must negotiate a sharp incline and a 30-degree turning radius to access the bridge. On three occasions, tractor trailers have failed to negotiate the turn, instead crashing through the guard rail and either dangling over the edge or falling into the river entirely.
In early May 2009, concerns were raised after a 10-kilogram chunk of concrete fell from the bridge onto the roadway underneath, narrowly missing a passing motorist's vehicle. The bridge underwent a major refurbishment in the years that followed.
Route 18 is a 42.8-mile-long (68.9 km) state highway in the central part of the US state of New Jersey. It begins at an intersection with Route 138 in Wall Township, Monmouth County and ends at Interstate 287 (I-287) in Piscataway Township, Middlesex County. Route 18 is a major route through central New Jersey that connects the Jersey Shore to the Raritan Valley region, connecting the county seats of Monmouth (Freehold) and Middlesex respectively. The route runs through Ocean Township, Marlboro Township, East Brunswick, and is the main thoroughfare for Rutgers University. Much of the route is a freeway. The remainder of the route is an arterial road with traffic lights in the East Brunswick and Old Bridge areas, and a boulevard in the remainder of Piscataway. Route 18 was designated in 1939 as a proposed freeway from Old Bridge to Eatontown. The section west of Old Bridge was formerly designated as part Route S28, a prefixed spur of State Highway Route 28 from Middlesex to Matawan. The designation, assigned in the 1927 renumbering, remained until a second renumbering in 1953. At that point, Route S28 was redesignated as Route 18, though the section from Old Bridge to Matawan was signed as TEMP 18, as this section would be decommissioned when the Route 18 freeway was built.
Route 1 is a highway in the southern part of the Canadian province of New Brunswick. It begins in the west from the Canada–United States border at St. Stephen, and runs east for 239.11 kilometres (148.58 mi) to Route 2 at River Glade.
New Brunswick Route 8 is a major highway in the province of New Brunswick, Canada. It is 261 kilometres (162 mi) long and connects Fredericton to the south with Miramichi and Bathurst to the north.
U.S. Route 35 (US 35) is a United States Highway that runs southeast-northwest for approximately 412 miles (663 km) from the western suburbs of Charleston, West Virginia to northern Indiana. Although the highway is physically southeast-northwest, it is nominally north–south. The highway's southern terminus is in Teays Valley, West Virginia, near Scott Depot, at Interstate 64 (I-64). Its northern terminus is near Michigan City, Indiana, at US 20. The West Virginia portion of the highway is mostly expressway, becoming a freeway shortly before it crosses the Ohio River into Ohio. The Ohio portion has been upgraded to a four-lane highway/freeway between the West Virginia state line and Trotwood, west of Dayton.
Route 2 is a major provincial highway in the Canadian province of New Brunswick, carrying the main route of the Trans-Canada Highway in the province. The highway connects with Autoroute 85 at the border with Quebec and Highway 104 at the border with Nova Scotia, as well as with traffic from Interstate 95 in the U.S. state of Maine via the short Route 95 connector. A core route in the National Highway System, Route 2 is a four-lane freeway in its entirety, and directly serves the cities of Edmundston, Fredericton, and Moncton.
The Capital Beltway is a 64-mile (103 km) auxiliary Interstate Highway in the Washington metropolitan area that surrounds Washington, D.C., the capital of the United States, and its inner suburbs in adjacent Maryland and Virginia. It is the basis of the phrase "inside the Beltway", used when referring to issues dealing with US federal government and politics. The highway is signed as Interstate 495 (I-495) for its entire length, and its southern and eastern half runs concurrently with I-95.
King's Highway 2, commonly referred to as Highway 2, is the lowest-numbered provincially maintained highway in the Canadian province of Ontario, and was originally part of a series of identically numbered highways which started in Windsor, stretched through Quebec and New Brunswick, and ended in Halifax, Nova Scotia. Prior to the 1990s, Highway 2 travelled through many of the major cities in Southern Ontario, including Windsor, Chatham, London, Brantford, Hamilton, Burlington, Mississauga, Toronto, Oshawa, Belleville, Kingston and Cornwall, and many other smaller towns and communities.
King's Highway 402, commonly referred to as Highway 402 and historically as the Blue Water Bridge Approach, is a 400-series highway in the Canadian province of Ontario that connects the Blue Water Bridge international crossing near Sarnia to Highway 401 in London. It is one of multiple trade links between Ontario and the Midwestern United States. It is four lanes for much of its length, though the approach to the Blue Water Bridge is six lanes.
Interstate 295 (I-295) in Delaware, New Jersey, and Pennsylvania is an auxiliary Interstate Highway, designated as a bypass around Philadelphia, Pennsylvania, and a partial beltway of Trenton, New Jersey.
State Route 7 (SR 7), formerly known as Inter-county Highway 7 until 1921 and State Highway 7 in 1922, is a north–south state highway in the southern and eastern portions of the U.S. state of Ohio. At about 336 miles (541 km) in length, it is the longest state route in Ohio. Its southern terminus is an interchange with U.S. Route 52 (US 52) just west of Chesapeake. Its northern terminus also serves as the eastern terminus of SR 531 in Conneaut. The path of SR 7 stays within five miles (8.0 km) of the Ohio River for the southern portion, with the river being visible from much of the route. The road also remains within 10 miles (16 km) of the Pennsylvania state line for the northern portion.
State Route 65 is a north-south state highway in the U.S. state of California. It is composed of two segments in the Central Valley. The southern segment begins at SR 99, near Bakersfield and terminates at SR 198 near Exeter. It also serves the communities of Oildale, Ducor, Terra Bella, Porterville, Strathmore, and Lindsay. The northern segment begins at Interstate 80 in Roseville and terminates at SR 70 at Olivehurst. It also serves the communities of Rocklin, Lincoln, and Wheatland.
The Westmorland Street Bridge is a bridge crossing the Saint John River in Fredericton, New Brunswick, Canada. Opened on 19 September 1981, the Westmorland Street Bridge is an extension of Westmorland Street in Fredericton's central business district and connects with Route 105 in Nashwaaksis, a neighbourhood of Fredericton since municipal amalgamation in the 1970s.
King's Highway 16, commonly referred to as Highway 16 and historically as the Prescott Highway, is a provincially maintained highway in the Canadian province of Ontario. The highway once travelled from near Prescott to Ottawa, traversing the distance between the St. Lawrence River and the Ottawa River. However, its length was truncated significantly when most of the route was twinned with a second roadway, and renumbered as Highway 416. A short stub remains through Johnstown, providing access to the Ogdensburg–Prescott International Bridge across the St. Lawrence River to Ogdensburg, New York, where New York State Route 812 continues south.
Route 105 is a collector highway in New Brunswick running from Route 10 in Youngs Cove to Route 108 in Grand Falls, mostly along the east and north banks of the Saint John River, over a distance of 307.0 kilometres (190.8 mi). Route 105 consists largely of former alignments of Route 2 and runs parallel to Route 2 over its entire length.
Interstate 95 (I-95) is a major north–south Interstate Highway that runs along the East Coast of the United States from Miami, Florida, north to the Canada–United States border at Houlton, Maine. In the state of Pennsylvania, it runs 51.00 miles (82.08 km) from the Delaware state line near Marcus Hook in Delaware County in the southeastern part of the state northeast to the Delaware River–Turnpike Toll Bridge at the New Jersey state line near Bristol in Bucks County, closely paralleling the New Jersey state line for its entire length through Pennsylvania.
U.S. Route 1 (US 1) is a U.S. Route which parallels the East Coast of the United States, running from Key West, Florida, in the south to Fort Kent, Maine, at the Canadian border in the north. Of the entire length of the route, 66.06 miles (106.31 km) of it runs through New Jersey. It enters the state from Pennsylvania on the Trenton–Morrisville Toll Bridge over the Delaware River in the state capital of Trenton, running through the city on the Trenton Freeway. From here, US 1 continues northeast as a surface divided highway through suburban areas, heading into Middlesex County and passing through New Brunswick and Edison. US 1 merges with US 9 in Woodbridge, and the two routes continue through northern New Jersey as US 1/9 to the George Washington Bridge over the Hudson River in Fort Lee. At this point, the road continues into New York City along with I-95.
An unused highway is a highway or highway ramp that was partially or fully constructed, but went unused or was later closed. An unused roadway or ramp may often be referred to as an abandoned road, ghost road, highway to nowhere, stub ramp, ghost ramp, ski jump, stub street, stub-out, or simply stub.
State Road 293 is a 15.4 mile major thoroughfare, extending from U.S. Route 98 in Destin, north across the Mid-Bay Bridge, a toll bridge, around Niceville to State Road 85. Initially ending at Florida State Road 20 west of where they intersect today, SR 293 has served as a very important bypass to the Niceville community, and as a hurricane evacuation route. From the Mid-Bay Bridge and to points north, the roadway is known as the Walter Francis Spence Parkway.
Terminology related to road transport—the transport of passengers or goods on paved routes between places—is diverse, with variation between dialects of English. There may also be regional differences within a single country, and some terms differ based on the side of the road traffic drives on. This glossary is an alphabetical listing of road transport terms.