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33-619: Routes run from 6:15 am to 7:00 pm Monday to Friday, with limited service on Saturdays (2A and 6A do not run on Saturdays). Scheduled bus routes: Citylift is a demand responsive transport system, providing shared rides to those with a disability under the Americans with Disabilities Act or who are more than 60 years old. Nashua Transit System provides passengers with three routes after normal business hours. These routes run from 7 pm to 11 pm, Monday to Friday, with limited service on Saturdays. This article related to bus transportation in

66-466: A mobile phone app or by telephone; telephone is particularly relevant to older users who may not be conversant with technology. One of the most widespread types of demand-responsive transport (DRT) is to provide a public transport service in areas of low passenger demand where a regular bus service is not considered to be financially viable, such as rural and peri-urban areas. Services may also be provided for particular types of passengers. One example

99-511: A collaboration between the PTAs in a joint venture, FlexDanmark , thus providing nationwide DRT-services (excluding some islands). There are three major operational areas: There is paratransit service ( palvelulinja, palveluliikenne ) in many cities and municipalities in Finland. It is mainly aimed at those who find it difficult to use other public transport, but often anyone who wants to can order

132-476: A day. Uses 60 vehicles and 10–20 more for school transport for children with special needs. A network of over 1,000 demand responsive transport routes are provided across rural Ireland under the TFI Local Link brand. Many of these routes are once a week services which operate a door-to-door pickup from a rural area into a nearby large town, where people can access shopping and other services, followed by

165-423: A journey in advance. They may do this by booking with a central dispatcher who determines the journey options available given the user's location and destination. Increasingly, the booking is via an app, which provides the interface to software that creates a schedule in real time; adjusting the schedule to accept (or reject) bookings as they come in. This provides an instant decision for the potential user, but at

198-521: A prototype service, GAD-About, which offered pre-booked door-to-door transport for its members, inspired by similar minibus usage in church and youth clubs. That was then cloned as an easily scalable module, under the aegis of London Transport, to become the Dial-a-Ride service launched as part the general services of Transport for London (TfL), rather than as a bus service. Examples of UK schemes include: The large majority of 1,500 rural systems in

231-468: A published schedule. Regulations concerning bus service registration and application of bus-operating grants for England and Wales were amended in 2004 to allow registration of fully flexible pre-booked DRT services. Some services, such as LinkUp, only pick up passengers at 'meeting points', but can set down at the passenger's destination. The Greenwich Association of the Disabled had earlier developed

264-486: A return service a few hours later with a door-to-door drop off back to the same rural area. Other routes include daily return services to/from colleges or employment centres, weekend evening services to/from a night-time activity centre, weekly services to attend Mass, feeder services to connect with scheduled bus and train services, and services on off-shore islands to connect with ferry departures and arrivals. Services are managed by 15 regional TFI Local Link offices across

297-542: A stationary Fleet Communication System (FCS). The FCS may be a stand-alone application maintained by the motor carrier or an internet service running by the supplier of the system. The FCS usually includes a database in which all vehicle positions and messages are stored. Digital maps are often included which allow visualization of vehicle positions and traces. Communication with the FCS is realized by trunked radio , cellular , or satellite communication . Positioning of vehicles

330-511: A trip, the most efficient route will then be calculated depending on the origins and destinations of passengers. Share taxis are another form of DRT. They are usually operated on an ad hoc basis but also do not have fixed routes or times and change their route and frequency depending on demand. Some DRT systems operate as a service that can deviate from a fixed route. These operate along a fixed alignment or path at specific times but may deviate to collect or drop off passengers who have requested

363-563: A trip. Red minibuses which serve non-franchised routes across the country, depending on routes, allow passengers to reserve their seats by phone such that operators and drivers are able to know where passengers are and how many there are in deploying their vehicles. Public transport authority in the Icelandic capital of Reykjavik and the surrounding municipalities. Manages public bus transport and disabled transport, but does not have its own vehicles. About 1,300 enquiries and thousand trips

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396-414: Is a form of shared private or quasi-public transport for groups traveling where vehicles alter their routes each journey based on particular transport demand without using a fixed route or timetabled journeys. These vehicles typically pick-up and drop-off passengers in locations according to passengers needs and can include taxis, buses or other vehicles. Passengers can typically summon the service with

429-471: Is an example of DRT used for people with special needs (paratransit). DRT services have operated in some sparsely populated areas (under 100 p/km ) since 1995. PostBus Switzerland Ltd , the national post company, has operated a DRT service called PubliCar , formerly also Casa Car . Some DRT schemes were operating under the UK bus-operating regulations of 1986, allowed by having core start and finish points and

462-485: Is public transport, but with smaller vehicles that run on demand. Plustur is flexible transport that can be used in cases where the bus or train does not run all the way. Flexrute is public transport on demand - without a fixed timetable, which drives from stop to stop within a defined geographical area. There are also special needs school transport and paratransit services. The DRT-services in Denmark are maintained as

495-440: Is the paratransit programs for people with a disability. The provision of public transport in this manner emphasises one of its functions as a social service rather than creating a viable movement network. DRT can be used to refer to many different types of transport. When taxicabs were first introduced to many cities, they were hailed as an innovative form of DRT. They are still referred to as DRT in some jurisdictions around

528-457: Is usually realized by satellite positioning systems and/or dead reckoning using gyroscope and odometer . Usually, the VS is equipped with a simple input device allowing drivers to send predefined status messages. Drivers may add simple content, e.g., numeric values, but usually cannot enter arbitrary text. Besides the messages sent by drivers, some VS can also automatically submit messages, e.g.,

561-716: The covid pandemic from 2020—caused the trials to fail. Lukas Foljanty, a shared-mobility enthusiast and market expert, keeps track of the different DRT schemes around the world and thinks a tipping point may have been reached in 2022. There were at least 450 schemes around the world, and in 2021 fifty-four new projects started within a three-month period. David Carnero of Europe-wide DRT technology company Padam said that successful DRT requires subsidies, must be delivered at scale, and must be part of an integrated, rather than competitive, transport policy. All 5 major Public Transit Authorities in Denmark provide door-to-door DRT services in different variants and degree. Flextur

594-736: The 1,700 local governments in Japan have introduced DRT public transport services. The first ever demand-responsive transport scheme in Poland – called Tele-Bus – has been operated since 2007 in Kraków by MPK, the local public transport company (see also Tramways in Kraków ). Regional transport authority in Västra Götaland in southwestern Sweden is responsible for all public transport and for transport offers to citizens with special needs. This

627-660: The 1980s, a second wave of systems were launched from the mid-1990s. There are now DRT schemes in urban and peri-urban areas as well as in rural communities. Operated by both public transport companies and private service providers, the DRT schemes are offered either as intermediate collective transport services for generic users or as schemes for specific user groups. DRT schemes operate in major cities including Rome , Milan , Genoa , Florence , and in several mid- to small-size towns including Alessandria, Aosta, Cremona, Livorno, Mantova, Parma, Empoli , Siena , and Sarzana. More than 200 of

660-429: The 35% of operating hours when the vehicles were carrying passengers, there was just one passenger (or a couple travelling together) for 74% of the time, and two passengers (or couples travelling together) for a further 20% of the time. The 15-seat minibuses could have been replaced by small taxis without capacity problems for 97% of the operating hours. Since the mid-2010s several DRT projects started up but failed. In

693-473: The DRT service picks up passengers without pre-booking, due to the licensing issues. Issues may also arise surrounding tax and fuel subsidy for DRT services. Ridership on DRT services is usually quite low (less than ten passengers per hour), but DRT can provide coverage effectively. Analysis of the Yorbus DRT scheme in a rural area of the UK showed very little combination of individual travel needs. Of

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726-531: The US provide demand-response service; there are also about 400 urban DRT systems. As of 2022, at least 30 transit agencies in Florida have demand-response trips. Fleet Telematics System A Fleet Telematics System ( FTS ) allows the information exchange between a commercial vehicle fleet and their central authority, i.e., the dispatching office. A FTS typically consists of mobile Vehicle Systems (VS) and

759-469: The US several DRT operators appeared and promptly failed, due to either lack of customers or health and safety issues. 2019 trials in London found that "satisfaction was really high"; users scored the service at 4.8/5 and praised ease of use, safety, cleanliness and accessibility. But low take-up, misunderstandings about who the service was for, and safety concerns about unlit stops—together with problems due to

792-634: The United States is a stub . You can help Misplaced Pages by expanding it . This article about transportation in New Hampshire is a stub . You can help Misplaced Pages by expanding it . Demand responsive transport Demand-responsive transport ( DRT ), also known as demand-responsive transit , demand-responsive service , Dial-a-Ride transit (sometimes DART ), flexible transport services , Microtransit , Non-Emergency Medical Transport ( NEMT ), Carpool or On-demand bus service

825-442: The cost of efficiency: each individual travel need is considered individually, potentially resulting in higher levels of idle time (when the schedule has gaps that are too short to allow an additional journey to be added) and "dead mileage" (driving empty between one drop-off and the next pickup) than might be expected from a schedule built by an experienced human operator. DRT systems take advantage of fleet telematics technology in

858-825: The country on behalf of the National Transport Authority (NTA) , and usually require prebooking by phoning the relevant office in advance. As of June 2023, there are no real-time app-based demand responsive transport services operating in Ireland, but in April 2023 the NTA informed suppliers that they intended "to procure a trial of and, if successful a roll out of, Smart Demand Responsive Transport services (SDRT), using app based products to secure services and routing algorithms to match vehicles with capacity to users". Following some pioneering DRT schemes implemented in

891-507: The deviation. DRT services are restricted to a defined operating zone, within which journeys must start and finish. Journeys may be completely free form, or following skeleton routes and schedules, varied as required, with users given a specified pick-up point and a time window for collection. Some DRT systems may have defined termini , at one or both ends of a route, such as an urban centre, airport or transport interchange , for onward connections. DRT systems require passengers to request

924-464: The form of vehicle location systems, scheduling and dispatching software and hand-held/in vehicle computing. Vehicles used for DRT services are typically small minibuses sufficient for low ridership, which allow the service to provide as near a door-to-door service as practical by using narrower residential streets. In some cases taxicabs are hired by the DRT provider to serve their routes on request. DRT schemes may be fully or partially funded by

957-515: The health, environmental, and other detrimental impacts of car traffic typically by 50–70%, and if implemented could attract about half of the car passengers, and within a broad operational range would require no public subsidies". DRT schemes may require new or amended legislation, or special dispensation, to operate, as they do not meet the traditional licensing model of authorised bus transport providers or licensed taxicab operators. The status has caused controversy between bus and taxi operators when

990-560: The local transit authority , with operators selected by public tendering or other methods. Other schemes may be partially or fully self-funded as community centred not for profit social enterprises (such as a community interest company in the UK). They may also be provided by private companies for commercial reasons; some conventional bus operating companies have set up DRT-style airport bus services, which compete with larger private hire airport shuttle companies. DRT can potentially reduce

1023-456: The number of vehicles on the road, and hence pollution and congestion, if many people are persuaded to use it instead of private cars or taxis. For a model of a hypothetical large-scale demand-responsive public transport system for the Helsinki metropolitan area, simulation results published in 2005 demonstrated that "in an urban area with one million inhabitants, trip aggregation could reduce

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1056-490: The vehicle's position, data from sensors in the cargo body, or vehicle data from the CAN-bus and/or SAE J1939 . In 2002, major European commercial vehicle manufacturers, namely Daimler Chrysler , MAN AG , Scania , DAF , IVECO , Volvo , and Renault , agreed to give third parties access to vehicle data using the CAN-bus as a connection. The Fleet Management Standard (FMS) is an open standard allowing, dependent on

1089-419: The world as their very nature is to take people from point-to-point based on their needs. More recently, DRT generally refers to a type of public transport. They are distinct from fixed-route services as they do not always operate to a specific timetable or route. While specific operations vary widely, generally a particular area is designated for service by DRT. Once a certain number of people have requested

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