A state highway , state road , or state route (and the equivalent provincial highway , provincial road , or provincial route ) is usually a road that is either numbered or maintained by a sub-national state or province . A road numbered by a state or province falls below numbered national highways ( Canada being a notable exception to this rule) in the hierarchy (route numbers are used to aid navigation, and may or may not indicate ownership or maintenance).
46-467: State Route 155 ( SR 155 ) is a 57.2-mile-long (92.1 km) state highway that travels south-to-north through portions of Spalding , Henry , Rockdale , and DeKalb counties in the north-central part of the U.S. state of Georgia . SR 155 begins at an intersection with US 19 / US 41 / SR 3 / SR 7 south of Griffin , in Spalding County. This also marks
92-528: A brief concurrency with US 278 / SR 10 . In the northwest part of Decatur is US 23/ US 29 / SR 8 . East of North Druid Hills is an intersection with SR 236 . On the North Druid Hills– Brookhaven city line is an interchange with I-85 . SR 155 curves to the northeast to meet its northern terminus, an intersection with US 23/ SR 13 , south of Chamblee . State highway (US) Roads maintained by
138-617: A clockwise direction to eastern Victoria. Like their suburban Melbourne counterparts, east–west routes were to be even-numbered, while north–south routes were to be odd-numbered, with reservations between 91–99 for the Greater Geelong area, and 100–199 for all of rural Victoria. The system lasted just over a decade, before the Statewide Route Numbering Scheme was first introduced in north–eastern Victoria in late 1996. Most State Routes were converted into
184-584: A cost of $ 530,000, with the last signs installed in April 1990. The most recent change to the system was the introduction of the Statewide Route Numbering System into regional Victoria, beginning in late 1996. While many routes on the outer urban fringes of Melbourne were incorporated into the new alphanumeric system (some only introduced less than 10 years earlier), the majority of the system across suburban Melbourne still survives to
230-512: A designated National Highway System , but the system is completely unsigned, aside from the Trans-Canada routes. This makes Canada unique in that national highway designations are generally secondary to subnational routes. In Germany , state roads ( Landesstraßen or Staatsstraßen ) are a road class which is ranking below the federal road network ( Bundesstraßen ). The responsibility for road planning, construction and maintenance
276-584: A metropolitan route or a National Route number, or simply removed if allocations already existed concurrent to the Freeway Route. Some of these route numbers have been subsequently reallocated as metropolitan routes across Melbourne (like [REDACTED] and [REDACTED] ). As part of the major refurbishment of the Metropolitan Route Numbering Scheme in the late 1980s, one of Melbourne's more-scenic metropolitan routes
322-530: A population of at least 10,000 inhabitants are urban roads (type D and E) under the jurisdiction of the relevant municipalities. The state highway that cross towns or villages with a population of less than 10,000 inhabitants are urban roads (type D and E) under the jurisdiction of the municipality, subject to authorization from ANAS . State highways in India are numbered highways that are laid and maintained by state governments . Mexico 's State Highway System
368-532: A second local name in addition to a primary name. Victoria currently uses two route numbering schemes: the older, numerical shield-based system (which this article focuses on); and a newer, alphanumeric system , slowly replacing the older system. Victoria implemented the federally-issued National Routes system between 1954 and 1955, using white-and-black shields highlighting interstate links between major regional centres; some of these routes were later upgraded into National Highways using green-and-gold shields when
414-491: A short distance. After that, it enters DeKalb County. SR 155 continues to the north-northwest to Snapfinger and turns west on Flat Shoals Parkway. It curves to the northwest and has an interchange with I-285 on the southeastern edge of Panthersville . The highway heads through Panthersville and meets I-20 on the northeast edge of it. In the East Lake neighborhood, it intersects SR 154 . In Decatur , it has
460-523: A state or province include both nationally numbered highways and un-numbered state highways. Depending on the state, "state highway" may be used for one meaning and "state road" or "state route" for the other. In some countries such as New Zealand , the word "state" is used in its sense of a sovereign state or country. By this meaning a state highway is a road maintained and numbered by the national government rather than local authorities. Australia 's important urban and inter-regional routes not covered by
506-617: A three-digit number designation, preceded by D . Provincial roads ( Turkish : İl yolu ) are secondary roads, maintained by respective local governments with the support of the KGM. The roads have a four-digit numbering grouped as two pairs, pairs are separated by a dash. First pair represents the license number of that province . State highways are generally a mixture of primary and secondary roads, although some are freeways (for example, State Route 99 in California, which links many of
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#1732786746779552-750: Is 100 km/h, with reductions when one passes through a densely populated area. The highways in New Zealand are all state highways, and the network consists of SH 1 running the length of both main islands, SH 2–5 and 10–58 in the North Island, and SH 6–8 and 60–99 in the South Island. National and provincial highways are numbered approximately north to south. State Highway 1 runs the length of both islands. Local highways ( Korean : 지방도 ; Hanja : 地方道 ; RR : Jibangdo ; MR : Chipangdo ) are
598-490: Is a system of urban and state routes constructed and maintained by each Mexican state. The main purpose of the state networks is to serve as a feeder system to the federal highway system. All states except the Federal District operate a road network. Each state marks these routes with a white shield containing the abbreviated name of the state plus the route number. New Zealand state highways are national highways –
644-521: Is divided into states and has state highways. For example, the longest highway in the state of São Paulo , the Rodovia Raposo Tavares , is designated as SP-270 and SP-295 . Canada is divided into provinces and territories, each of which maintains its own system of provincial or territorial highways, which form the majority of the country's highway network. There is also the national transcontinental Trans-Canada Highway system, which
690-567: Is free to choose a different marker, and most states have. States may choose a design theme relevant to its state (such as an outline of the state itself) to distinguish state route markers from interstate, county, or municipal route markers. List of old road routes in Victoria Road routes in Victoria assist drivers navigating roads throughout the state, as roads may change names several times between destinations, or have
736-605: Is marked by distinct signs, but has no uniform numeric designation across the country. In the eastern provinces, for instance, an unnumbered (though sometimes with a named route branch) Trans-Canada route marker is co-signed with a numbered provincial sign, with the provincial route often continuing alone outside the Trans-Canada Highway section. However, in the western provinces, the two parallel Trans-Canada routes are consistently numbered with Trans-Canada route markers; as Highways 1 and 16 respectively. Canada also has
782-568: Is not a road class. The Strade Statali , abbreviated SS, is the Italian national network of state highways. The total length for the network is about 25.000 km (15.534 mi). The Italian state highway network are maintained by ANAS . From 1928 until 1946 state highways were maintained by Azienda Autonoma Statale della Strada (AASS). The next level of roads below Strada Statali is Strada Regionale ("regional roads"). The routes of some state highways derive from ancient Roman roads , such as
828-406: Is vested in the federal states of Germany. Most federal states use the term Landesstraße (marked with 'L'), while for historical reasons Saxony and Bavaria use the term Staatsstraße (marked with 'S'). The appearance of the shields differs from state to state. The term Land-es-straße should not be confused with Landstraße , which describes every road outside built-up areas and
874-535: The Australian coat of arms ), with Victoria receiving routes in 1954. They highlighted the interstate links connecting major population, industrial and principal regions of Victoria to the rest of the Australia, in a way that was readily identifiable to interstate travellers. The system was prepared by COSRA (Conference of State Road Authorities), held between 1953 and 1954: once each state road authority agreed to
920-616: The National Roads Act was passed in 1974. The original route numbering scheme, now known as the Metropolitan Route Numbering Scheme , allocated blue-and-white shields across Melbourne as metropolitan routes , numbered to fit around existing National Routes; this system received a major refurbishment in the late 1980s, with the creation of Tourist Routes as a result. Freeway Routes were spun off from this system between 1970 and 1987, and it
966-591: The State Route Numbering System ; the South Gippsland Highway was the first road in Victoria signed with a State Route, with others following through 1986 and 1987, at an estimated cost of $ 400,000. The designated routes were considered major significant intra-state and regional links that weren't already National Routes. The allocation of State Routes occurred with lower numbers in western Victoria gradually increasing in
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#17327867467791012-626: The Strada statale 7 Via Appia , which broadly follows the route of the Roman road of the same name . Other examples are the Strada statale 1 Via Aurelia ( Via Aurelia ) and the Strada statale 4 Via Salaria ( Via Salaria ). Since the reforms following the birth of the Kingdom of Italy in 1861, the State took charge of the construction and maintenance of a primary network of roads for connections between
1058-576: The National Highway or National Route systems are marked under the State Route system. They can be recognised by blue shield markers. They were practically adopted in all states by the end of the 1980s, and in some states, some less important National Routes were downgraded to State Routes. Each state has or had its own numbering scheme, but do not duplicate National Route numbers in the same state, or nearby routes in another state. As with
1104-475: The National Routes and National Highways, State Routes are being phased out in most states and territories in favour of alphanumeric routes. However, despite the fact that Victoria has fully adopted alphanumeric routes in regional areas, state route numbers are still used extensively within the city of Melbourne as a part of its Metropolitan Route Numbering Scheme . Brazil is another country that
1150-403: The Statewide Route Numbering Scheme, introduced in stages across the state beginning in late 1996: each route was converted to an alphanumeric route number, rendering the black-and-white shield redundant. Most National Routes in rural Victoria kept their number during the conversion; an exception was National Route 16, which became B400. Most routes were replaced in 1997 - unless otherwise stated in
1196-584: The alphanumeric system by 1998, with the rest completed by 2000; none now exist. After the success of the Metropolitan Route Numbering Scheme across the Greater Melbourne area, a new route number system specifically for suburban freeways was rolled out in 1970, following the opening of the first section of the Tullamarine Freeway . Freeway Routes were symbolised by green rounded shields with white writing, with route numbers prefixed by
1242-644: The cities of the Central Valley , Route 128 in Massachusetts, or parts of Route 101 in New Hampshire). Each state has its own system for numbering and its own marker. The default marker is a white circle containing a black sans serif number (often inscribed in a black square or slightly rounded square), according to the Manual on Uniform Traffic Control Devices (MUTCD). However each state
1288-567: The city, it intersects US 23 / SR 42 . In the main part of the city is SR 20 . The two highways travel concurrently for about a block. Then, SR 81 travels concurrent with it for a short distance. SR 155 departs to the north, and intersects SR 138 just before it reaches the Henry–Rockdale county line. It travels along the county line until just past Panola Mountain State Park, where it re-enters Henry County for
1334-449: The current day. While some metropolitan routes are still being allocated (like [REDACTED] in 2016), the expectation is their eventual replacement in the near-future by the new alphanumeric system, with a small number of routes currently undergoing conversion. After the success of the Metropolitan Route Numbering Scheme across the Greater Melbourne area, an extension of the system was rolled out across regional Victoria from late 1985 as
1380-450: The erection of route markers. The scheme had a significant refurbishment during the late 1980s: between 1987 and 1990, many existing routes through Melbourne were modified and new routes were introduced (noted in the table below) to cover new growth areas of Melbourne, involving consultation with over 54 metropolitan municipalities as well as road user groups. A total of 76,000 signs were installed at 1,060 intersections and other locations at
1426-400: The grade and importance of the road, and is now the state's default road route numbering system . Some routes, in part or in their entirety, may have been made obsolete by the alphanumeric designation: these replacement routes are noted but not listed in full here. Some also may follow older alignments or routes later changed even after the new system was introduced, and are included here for
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1472-508: The letter F . They were the first type of route numbering in Victoria based solely on road classification alone, providing a clear separation to other route numbering systems across Melbourne. Route numbers were adapted from the Metropolitan Route Numbering System, with numbers 80 to 90 exclusively reserved for Freeway Routes. The system was decommissioned between 1987 and 1990: routes were either replaced by
1518-541: The main cities; in 1865 the Lanza law introduced the classification of roads between national, provincial and municipal (see Annex F, art.10) and the Royal Decree of 17 November 1865, n. 2633 listed the first 38 national roads. Italian state highways are identified by a number and a name. In road signs and maps the number is preceded by the acronym SS, an acronym for strada statale ("state road"). The nomenclature of
1564-482: The next important roads under the National highways . The number has two, three, or four digits. Highways with two-digit numbers routes are called State-funded local highways. State roads ( Turkish : Devlet yolu ) are primary roads, mostly under the responsibility of General Directorate of Highways (KGM) except in metropolitan city centers where the responsibility falls into the local government. The roads have
1610-475: The sake of completion. Roads are described in either a west–east or north–south alignment. For a list of major highways and freeways in Melbourne, see List of highways in Melbourne and List of freeways in Victoria . National Routes were the first type of route numbering to be attempted in Australia on a large scale, signed with a white shield and black writing (similar in shape to the shield that appears on
1656-517: The scheme, it was rolled out federally. In 1954, the Hume Highway was trialled as National Route 31, chosen due to its prominence as a transport corridor connecting Australia's largest cities (Melbourne and Sydney). Soon after, other National Routes across the state were allocated. Selected routes were later upgraded into National Highways when the National Roads Act was passed in 1974. Victoria's National Routes were eventually replaced with
1702-458: The southern terminus of US 19 Bus. / US 41 Bus. , which travel concurrently with SR 155 to the northeast to an intersection with SR 16 in the central part of the city. They cross a Norfolk Southern Railway until SR 155 departs to the east. It heads northeast, and turns north on McDonough Road. It heads northward and enters Henry County. SR 155 meets Interstate 75 (I-75), just before it enters McDonough . In
1748-640: The state highways managed by ANAS generally follows the SS n scheme, where n is a number ranging from 1 ( Aurelia ) up to 700 (of the Royal Palace of Caserta ) depending on the date of establishment of the state highway. Newly built ANAS roads, not yet classified, are identified by the acronym NSA, an acronym for nuova strada ANAS ("new ANAS road"). State highways can be technically defined as main extra-urban roads (type B road) or as secondary extra-urban roads (type C road). State highways that cross towns with
1794-580: The table below - with the last of Victoria's routes, National Route 79, finally eliminated in 2013 (although a vestige of Alternative National Route 1 still exists through southeastern Melbourne). With the passing of the National Roads Act in 1974, selected National Routes were further upgraded to the status of a National Highway : interstate roads linking Australia's capital cities and major regional centres that received federal funding, and were of higher importance than other National Routes. These new routes were symbolised by green shields with gold writing, and
1840-631: The table below. The last of Victoria's National Highways, the tail-end of National Highway 8, was finally eliminated in 2009. Early in 1964, planning by the Traffic Commission (and consulting with 43 municipal councils and the Country Roads Board ), the Metropolitan Route Numbering Scheme – a new route numbering system for the Greater Melbourne area – was unveiled in 1965; Victoria was the first mainland state to adopt this system. The Metropolitan ("Metro") route numbering scheme
1886-548: The word "National" along the top of the shield. Victoria's first two National Highways, the Western and Hume Highways, were declared in 1974 and their shields converted in the following years; the Sturt and Goulburn Valley Highways were declared later in 1992. Like National Routes, Victoria's National Highways were also replaced with the Statewide Route Numbering Scheme, introduced across the state beginning in late 1996: each route
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1932-530: The word "state" in this sense means "government" or "public" (as in state housing and state schools ), not a division of a country. New Zealand's state highway system is a nationwide network of roads covering the North Island and the South Island . As of 2006, just under 100 roads have a "State Highway" designation. The NZ Transport Agency administers them. The speed limit for most state highways
1978-419: Was converted into the state's first Tourist Route in 1989, a route specifically marked as being suited for visiting tourists or linking to particular tourist attractions. Tourist Routes are symbolised by a five-sided shield and coloured brown to stand out from existing routes, and were untouched by the introduction of the Statewide Route Numbering System in late 1996. Route formally extended to Cowwarr , with
2024-495: Was converted to an alphanumeric route number, all keeping their number during the conversion, but also initially keeping the National green-and-gold shield design; this was eventually eliminated in 2014. While most routes were replaced in 1997, the tail-ends of some routes terminating in suburban Melbourne were kept for some years afterwards, until bypassed or reallocated with the opening of a related road project: these are stated in
2070-493: Was extended into a system covering rural Victoria as the State Route Numbering Scheme in 1985. The Statewide Route Numbering Scheme , introduced in late 1996, has effectively replaced the previous scheme across regional Victoria, and is progressively replacing routes across Melbourne. It consists of alphanumeric routes, a one-to-three digit number prefixed with a letter (M, A, B, or C) that denotes
2116-410: Was symbolised by blue rounded shields with white writing: east–west routes were to be even-numbered, while north–south routes were to be odd-numbered; the numbers allotted to routes were to be complementary to the existing National Routes system; a year later, most of the urban municipalities were either cooperating in the project or had agreed to do so, with 18 having completed or substantially completed
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