Doxiadis Associates has acquired enormous experience in the field of transportation, and its multidisciplinary team of experts is able to offer a broad spectrum of consulting services in transportation planning and engineering. These services fall either within the context of broader development studies on national, regional and urban planning or consist of projects dealing specifically with transportation operations.
Our company has been providing consultancy services and technical assistance for contracts that include:
2007/11-ongoing
The contract concerns the finalization of road studies needed to connect the city of Lefkas (capital city of the Lefkas Island) with the ‘Ionia Odos’, a major highway and development axis running along the western coast of Greece. The project comprises two segments, namely: ...
read more2009/11-ongoing
Road studies concern the initial part of county road no 27, commencing from the city of Heraklion. This part of the road passes through a considerable number of small and large scale industrial enterprises and workshops, amusement and recreational activity areas, and agricultural lands. ...
read more2012/2-ongoing
Doxiadis Associates since February of 2012 provides services to the Greek State for the privatization of 37 regional airports in Greece. The services include the evaluation of the existing facilities, the assessment of the existing capacity, the development of forecasts and master plans, the ...
read more1999/12-2013/6
The Democrition University of Thrace assigned Doxiadis Associates with the "Infrastructure Works of Xanthi Campus" project. a) Hydraulic study including the planning and design of the water supply, sewage and drainage networks for the campus of Xanthi. The study includes the preliminary and final ...
read more2009/12-2010/11
The study was undertaken in the framework of a bid competition organized and overseen by the local government of the Prefecture of Heraklion. The road starts from the Heraklion - Moires National Road and ends at the border of the Heraklion and Rethymnon prefectures. ...
read more2003/8-2010/10
The Kalloni - Eressos - Sigri road is located at the island of Lesbos, in the northeastern Aegean Sea. It has a total length of 50 km. Some road sections required safety improvements, while other sections had to be realigned in order bypass ...
read more2007/6-2009/7
Purpose of the study is to identify road safety shortcomings and to propose short-term interventions to cope with these problems on the following road axes: a) Heraklio-Moires-Tympaki-Agia Galini, Heraklio-Gouves-Hersonisos-Malia, and Chania-Rethymno, and b) Thiva-Livadia-Amfissa-Nafpaktos. The study had to determine the level of road safety and to ...
read more2006/5-2008/1
The objective of the project was the completion of the study phase so that the tendering and construction phases of the segment of Paraionia Highway from the existing Gournia bridge, over the Acheloos River, to the Aetolikon - Aggelokastro - Agrinio road (6.1 ...
read more2001/5-2006/5
Doxiadis Associates, acting as a member of the Cohesion Consulting Group (i.e. a consortium of consultants supporting the EC Cohesion Fund) was involved in the monitoring of the project management and quality assurance procedures as well as the utilization of funds on the PATHE ...
read more2000/12-2006/12
The Xanthi - Echinos road is located in northern Greece, near the Bulgarian border. The project concerned the transportation / road-engineering study of a total road length of 9 km, having one 3.75 m wide lane per direction and a hard shoulder of 1.25 ...
read more2003/2-2005/6
The Heraklion - Viannos is an vital road axis because it provides one of the few connections beween the northern and southern main regional roads of the island of Crete. The project comprised the alignment of the Heraklion - Viannos road, and arrangements on ...
read more2001/5-2005/5
The Motorway Concession Project comprised 4 Concession Schemes. The New Construction part concerned 538 km of Motorway, 71 new Interchanges, and the construction of 28 Km of twin tunnels. The Operation and Maintenance part concerned 838 km of Motorway and 102 Interchanges. Total Construction ...
read more2003/4-2005/3
Doxiadis Associates in association with two other consulting firms was assigned the construction management for the renovation of 22 stations of the Athens and Piraeus Electrical Trains(ISAP) network. Services comprised: general management duties of the project; monitoring and control of time schedule and construction ...
read more1998/9-2004/10
The project of the Elefsina - Stavros - Spata Airport motorway & Western Ymittos Peripheral road (usually referred to as: "Attiki Odos"), is one of the most important and complex infrastructure projects implemented in Greece. The total budget of the Attiki Odos project amounts ...
read more2000/1-2003/5
Final design of the main highway from Derveni to Dorkada (15.8 kms) and the regional road from Kilkis to Langada (11.0 kms), including toposurvey works, highway design, drainage, structural design, geotechnical investigation, traffic management and preparation of tender documents. The main highway is the southern ...
read more1999/4-2003/3
The project concerned the upgrading of the infrastructure of an existing old Quarter of the City of Djibouti, approximately 23 hectares, which is densely populated. The upgrading comprised improvements of the road network, upgrading or reconstruction of the stormwater drainage and sewage systems, and ...
read more2000/9-2002/8
read more2000/9-2002/11
Final engineer design for the main highway, that connects the Argos Orestiko interchange (of the vertical axe to Egnatia motorway, beetwen Siatista and Kristallopigi) with the Kastoria – Neapoli road. The study concerns the main road axis, two at grade interchanges, and all necessary complementary ...
read more1996/8-2001/7
Maliakos Gulf Crossing project included an 4 km Immersed tube tunnel, that was to be constructed and operated under a D.B.F.O.T. scheme. Doxiadis Associates through its affiliated company Metrotech S.A. provided Technical Consultancy Services to the Greek State in cooperation with large European Firms. ...
read more2001/2-2001/12
O.A.K.A is one of the major venues, since it concerns the main Olympic arena of the city of Athens, programmed to host major events and ceremonies of the Games. Areas covered by this main stadium comprise a variety of functions other than the Olympic Stadium. ...
read more1997/5-2001/12
This project was undertaken for the Greek Ministry of Environment, Planning and Public Works. The project concerns the preparation of a reconnaissance, preliminary and final design of a 50 km highway between Xanthi and the Greek Border. The road consists of a two lane ...
read more1997/1-2001/12
read more2000/11-2001/10
Doxiadis Associates S.A. was involved in this programme as the Architectural and Engineering Consultant for House Market S.A., the company that operates the worldwide chain of houseware stores IKEA in Greece. The a/m store in Thessaloniki occupied an existing building having a total area ...
read more1996/06-2001/08
The "Siatista - Kristallopigi" corridor connects the Egnatia Road with the Albanian Border in Kristallopigi (approx 64 km.). The design had two phases: The first phase included feasibility study and reconnaissance highway - geological - environmental study. The second phase after the finalisation of ...
read more1997/9-2000/2
The Second East Java Urban Development Project was designed to support urban infrastructure investment in a number of towns and cities throughout the province. More specifically, the project provided support to the central and local governments of East Java for the preparation of ...
read more1987/01-2000/06
The scope of the project was to develop and implement an integrated state-of-the-art ""Highway Maintenance Management System"" (HMMS) for the maintenance of the highway network of Saudi Arabia which consist of 72,000 lane-kms of roads, 4,200 bridges and 100 tunnels to satisfy the HMMS ...
read more1996/11-2000/05
Technical Support services to the newly established organisation "EYDE/PATHE" for the design and construction management of Patras - Athens - Thessaloniki - Evzoni expressway (600 km). Services provided consisted of 500 m/m of full time and short term experts to provide to the Client ...
read more1987/06-2000/03
The study's aims were to develop a model for main-frame computers, prepare specifications and assist the Ministry in acquiring all equipment required for data collection/processing, validate the above-mentioned model by means of data collection, undertake to run the system over the initial 3 ...
read more1995/08-2000/01
The object of the contract was to perform a detailed census of the existing situation and conditions of the overall road network infrastructure which included the county of Attica and the island of Salamina, followed by the evaluation of bottlenecks, the formulation of proposals ...
read more1999/1-1999/7
The Kombolcha-Bati-Mille road has a total length of 132 km of which approximately 52 km is asphalt surfaced and 80 km is gravel surfaced. It is one of the major link roads of the northern parts of Ethiopia, connecting the trunk roads ...
read more1998/9-1999/7
Field survey and creation of contour maps for a 9 km highway project. The project consisted of: a. Final design of Highway plan - profiles, cross sections, typical drawings, BOQ; b. Geotechnical evaluation report on soil investigation data (soil investigation executed by others), foundation design ...
read more1989/4-1999/12
Topographic, hydraulic and geotechnical field surveys, preliminary and final engineering design of 90 km of expressway including associated utility systems, preliminary and final design of 10 interchanges and 17 highway bridges. Complete study of expropriations, improvement of urban roads connected to the new network, ...
read more1988/7-1999/12
Preliminary reconnaissance of 1,000 km of existing dirt-roads and their ranking in terms of improvement and construction priorities, which resulted in the earthmarking of agricultural roads for their improvement / construction; preliminary engineering design of agricultural link-roads; geotechnical, hydraulic and topographic field surveys; environmental ...
read more1997/8-1999/11
Project undertaken for the newly established Organisation "Egnatia Odos A.E." for the preparation of the preliminary and final design of a 25-kilometre, 4-traffic lane section of the Egnatia Motorway, including 13 bridges (2.5 km total length) and 9 km of tunnels. Services offered include: ...
read more1997/03-1999/06
The first stage of the contract involved reconnaissance surveys, collection of data, the estimation of traffic volumes to assess required cross-sectional elements and pavement structure and the definition of standards to be used. After a preliminary horizontal and vertical design a detailed topographical survey ...
read more1998/8-1998/12
The project consisted of: a. Final design of Highway plan - profiles, cross sections, typical drawings, BOQ; b. Geotechnical evaluation report on soil investigation data (soil investigation executed by others), foundation design of bridges; c. Structural design of bridges - drawings, calculations; and d. ...
read more1996/11-1998/11
The main objective of the project was to assist the Directorate General of Highways ("Bina Marga") with the setting up of a Quality Assurance Unit (QAU) within the Directorate of Engineering ("Direktorat Bina Teknik" of "BINTEK") in order to ensure the attainment of specified ...
read more1996/10-1998/1
The main objective of the project was to identify and evaluate a prioritised programme of road capacity expansion projects for implementation, through the conduct of the necessary project identification, screening, economic and environmental feasibility studies, and final engineering design of acceptable projects.
read more1997/11-1998/1
Participation under Pacific Consultant International (PCI), in the final engineering design of a 42.0 kms long toll highway (regional freeway) connecting Cikampek with the city of Palimanan. The main involvement of DA concerned the preparation of highway drainage design, drawings and reports as well ...
read more1997/2-1997/8
The purpose of the study was to assess the feasibility of rehabilitating part of the Addis Ababa - Asmara trunk road, namely the first 513.5 kms of the road originally constructed some sixty years ago. Office and field surveys were conducted in order to ...
read more1996/11-1997/4
This project was a continuation of the Road Maintennace Management System - Phase I for the Jabotabek Metropolitan Area (which includes the Capital Jakarta) in Indonesia. The study forms part of the First Jabotabek Urban Development Project and was financed by an IBRD ...
read more1996/9-1997/3
The main objectives of the assignment were: (a) the feasibility study for the reconstruction and improvement of the coastal North-South road axis Vlore - Saranda - Konispol - Sagiada, and the reclassification of the existing road system situation and proposed upgrading according to European ...
read more1995/6-1997/12
Environmental impact assessment and civil works for the Aktio-Preveza tube tunnel (underwater tunnel length is 1.3 kilometre). The project in addition to the tunnel, which has a two lane right-of-way, included auxiliary buildings, toll stations, and roads and infrastructure networks for the wider area.
read more1995/9-1997/10
This project was related to the design and construction of the Underground System (Metro) for the Athens Metropolitan Area. It included collection and evaluation of transport related data that will allow coordination of the planned extension of the Underground System with other surface means of ...
read more1995/9-1996/9
The basic objectives of the project were: (a) analysis of the present state of the Bulgarian transport infrastructure and the existing programme of priority of investment projects, followed by an evaluation of the investment policies presently pursued by the MOT; (b) to examine and ...
read more1995/9-1996/6
The objective of this technical assistance assignment was to undertake a thorough review of the principal issues and problems faced by the road transport sector in Jordan, and, based on this, to develop options, propose actions (policy, institutional and legislative) and assist in implementing ...
read more1995/9-1996/5
Traffic forecasts, future growth predictions, site development alternatives and environmental impact studies for the regional airport of Zakynthos island in Western Greece
read more1989/11-1996/12
The Client constructs and operates large hardware stores. Since 1989, Doxiadis Associates had been providing the following project management services: a) Evaluation of potential land for the implementation of the PRAKTIKER stores, prior to its acquisition, from the point of view of accessibility (traffic), ...
read more1993/1-1996/12
Master Plan, Subdivision Plans and Infrastructure Designs for an estate of 23 hectares. The design brief was for 103 individual residential plots; these were to be supported by community facilities to create a resort estate with a certain degree of functional autonomy. In order ...
read more1993/1-1996/1
Data collection and preparation of a 'long term' traffic and trasportation plan for the main port city of Patras (population 250,000); environmental impact assessment, noise and air pollution control studies.
read more1995/3-1995/9
read more1989/10-1995/6
National Origin-Destination study. Consulting services consisted of: evaluation of the previous multimodal O-D study that was carried out in 1979; evaluation of the National Traffic Counting Program; development of proposals for improvements and new procedures for the Traffic Counting Program; revision ...
read more1991/6-1995/5
The two sites are located in close proximity to each other and have a total area of 68 hectares. Sites are neighboring the site owned by the Hellenic Refineries Association, the master plan of which has been also prepared by Doxiadis Associates ...
read more1991/6-1995/5
In 1991 Doxiadis Associates were assigned with the preparation of a master plan for a residential development on a private land of 75 hectares, collectively owned by 809 members of the Greek Refinary Workers Association. The site is situated in the region of Northern ...
read more1992/4-1995/3
Reconnaissance study of an important north-south (900 km) corridor located along the west coast of Saudi Arabia. The road connects Jeddah to the Yemeni border basins via the cities of: Al Laith, Qunjundah and Jizan. The scope of work includes: feasibility and reconnaissance study, ...
read more1988/1-1995/3
Services offered included: redesign of certain segments of the 25 km 4-lane divided highway outside the Royal Commission property; design of 3 grade-separated interchanges on the bypass (2 with directional ramps and 1 full cloverleaf); traffic estimation and pavement design; preparation of tender documents ...
read more1990/4-1995/2
Feasibility study, toposurvey works, soil investigations, hydrological and geotechnical studies, reconnaissance and preliminary design for 180 km of highway and 80 km of linking roads; conceptual design for 12 grade separated interchanges; preparation of specifications, bills of quantities and tender documents.
read more1991/1-1995/12
Supervision of rehabilitation of "Quartier 4" in the city of Djibouti; street network reconstruction.
read more1995/11-1995/12
The project is a turn-key package (design and build of a section of a 10km road secttion) to a J/V consisted of the contracting companies: TEG, THESSALIKI and EGNATIA.
read more1993/10-1995/1
Feasibility study and a detailed parcellation plan for the development of an area of 600 ha which was to become a multi-formed residential community for senior civil servants of the State of Qatar. Services provided included: preparation of preliminary and final subdivision plans; final ...
read more1992/4-1994/8
Technical assistance/supervision and on site support of construction of two flyovers of a total length of 700 m. Services provided: overall supervision, quality control, quantity control and certification, monitoring construction programmes, reporting, as built drawings, handing over services and final certification.
read more1993/10-1994/6
Feasibility study and a subsequent detailed parcellation plan for the development of an area of 600 ha to become a multi-formed residential community for senior civil servants of the State of Qatar. The proposed development was comprised of a variety of residential areas with ...
read more1994/1-1994/5
Preparation of documents describing the physical configuration of the four rapid transit rail extensions for the Athens Metro Expansion Programme. Doxiadis Associates prepared the final horizontal alignment and vertical profile drawings of each of the four extensions, namely: (i) Sepolia to Peristeri, (ii) Keramikos ...
read more1993/11-1994/4
Elaboration of a number of feasibility studies concerning the upgrading of existing rail links between Vilnius and Klaipeda and between Kaunas and the border at Kaliningrad.
read more1991/08-1994/12
Complete architectural, structural, installation, and infrastructure studies and construction management services for a two-storey market with large selling areas and external parking accommodation
read more1993/2-1994/12
Complete architectural, structural, installation, and infrastructure studies and construction management services for a two-storey market with large selling areas and external parking accommodation
read more1990/4-1993/4
A programme for the preparation of development plans for the cities and villages of Butnan Municipality; master plans for the cities of Tobruq and Burdi; layout plans for the settlements of Qardabah, Omar Al Mukhtar, Qarah, Kambut, Qasr Al Jadi, Bir Al Ashhab, Imsaid ...
read more1990/12-1993/3
Full transportation study for the area of Qatif (pop. 300,000). Services included : data collection phase comprising highway and road furniture inventory, roadside interview surveys, speed survey, automatic counts, manual turning movement and classification counts, etc.; formulation of QRS-II strategic model and preparation ...
read more1989/10-1993/12
Feasibility study, aerial photography and preparation of topographic maps by means of photogrammetric techniques; preliminary design and setting out the road alignment; geotechnical and hydrological investigations; environmental study; topographic survey; final design of a 170 km long, two-lane highway including pavement design; hydrological structures ...
read more1991/2-1993/12
Complete architectural, structural, installation, and infrastructure studies and construction management services for a two-storey market with large selling areas and external parking accommodation
read more1991/2-1993/12
Complete architectural, structural, installation, and infrastructure studies and construction management services for a two-storey market with large selling areas and external parking accommodation
read more1984/7-1993/12
Preliminary reconnaissance of existing dirt-roads and ranking of improvement and construction priorities, resulting in the earmarking of agricultural roads for their improvement/construction; preliminary engineering design of agricultural link-roads; geotechnical, hydrological and topographic field surveys; final engineering design of wide agricultural road including the design ...
read more1986/10-1993/10
Aerial photography and preparation of topographic maps using photogrammetric techniques; preliminary design and setting out of the road alignment; geotechnical and hydrological investigations; environmental study; topographic survey; final design of a 166 km long two lane highway including pavement design; design of five bridges ...
read more1992/4-1992/9
The project area is located in the Northeastern region of the Kingdom of Saudi Arabia. The work involved the construction of road works, drainage structures, pavement construction, traffic marking and signs for approximately 52 km. The project comprised: toposurvey, hydrology and hydraulics, geotechnical investigation, ...
read more1990/10-1992/2
Master Plan of Aspropyrgos Housing Cooperative near Athens. Architectural, engineering and infrastructure studies
read more1992/1-1992/11
Master Plan, Subdivision Plans and Infrastructure Designs for a residential development to be realized in a privately owned site of 80 hectares. In all, a total of 823 individual plots, each averaging 550 sq.m., were provided. Due to the self-explanatory requirement to protect the ...
read more1985/3-1992/10
Petromin's headquarters in Riyadh was designed on a site bisected by one of the city's municipal roads. The main bulk of the complex - i.e. a nine store office tower for 1,000 employees with reception hall, lounge, exhibition area, auditorium- lies on the 6,500 ...
read more1990/1-1991/9
Elaboration of a master plan and design studies for the Al Buhairah Resort Centre, to be realised on an area of 28 hectares, situated in a prominent location slopping down towards the artificial Abha Lake, 5 km from the town of Abha. The final ...
read more1989/1-1991/8
Complete architectural, structural, electromechanical and infrastructure studies and supervision of construction for an one-store Hypermarket with large selling areas and external parking accommodation.
read more1986/8-1991/8
Services undertaken in association with other Greek and U.K. firms. The task of the Consultants was to assist the Ministry in tendering procedures, and revise when necessary the preliminary study of the Athens Metro. Services offered included recommendations with respect to feeder bus-line; ...
read more1990/9-1991/4
Facilities include a 4D type runway (non precision instrument approach) and auxiliary installations to accommodate an estimated traffic of 1 million passengers/year (year 2015), principally tourists using chartered flights. Site selection was made among three alternative locations, using technical, financial, environmental impact assessment, and ...
read more1990/1-1991/2
Preparation of conceptual, preliminary and final engineering design as well as contract documents for a multi lane urban highway of 11.0 km long, including final design of a 670 m long flyover and six river bridges.
read more1990/9-1991/12
Design of 15 km four lane highway in very unstable ground conditions, a 300m tunnel as well as 10 bridges with spans of 20-200m.
read more1989/11-1991/12
Complete architectural, structural, electromechanical and infrastructure studies and construction management services for a two-store market with large selling areas and external parking accommodation.
read more1988/11-1991/12
Data collection phase including highway and road furniture inventory, household interview survey, roadside interview surveys, speed survey, automatic counts, manual turning movement and classification counts, bus on-off counts survey, etc., formulation of QRS-II strategic model and SATURN CBD model and preparation of a long ...
read more1990/7-1991/12
The objective of this project was the preparation of a strategic urban development plan and associated action programmes for the National Capital city. Services offered within the transportation dimension of this project included: Data collection phase including automatic vehicle counts, manual turning movement and ...
read more1984/2-1991/10
The scope of work of this contract included: preliminary and final designs (architectural, structural, electromechanical, utilities, roads), specifications, tender documents, evaluation of contractors’ proposals and supervision of construction services for Phase II of the new campus of the Nepal Administrative Staff College. Total ...
read more1988/11-1990/7
Preparation of a Master Plan for the Heraklion Teachers Housing Cooperative. Consulting services included: site planning, plot subdivision, road engineering, infrastructure works, solid and liquid waste management, house designs for an agreed number of house types, and landscaping studies.
read more1987/12-1990/4
Consulting services included: survey of existing conditions; elaboration of collected data; identification of alternatives; proposal of short and long term measures; training of locals both on the job and in the consultant's headquarters; development of transportation systems (road, rail, inland water transport, etc.); design ...
read more1989/1-1990/12
Master Plan, plot subdivision scheme, preliminary infrastructure designs,and cost estimates for a residential development on a seaside site communally owned between members of a lawyers housing cooperative.
read more1988/1-1990/12
Master Plan, plot subdivision scheme, preliminary infrastructure designs, and cost estimates for a residential development on a 650 hectare site communally owned between 3,550 members of a housing cooperative.
read more1988/11-1990/11
Study included the preparation of the Master Plan and detailed layout plans for approximately 3,800 housing units
read more1985/9-1988/4
Topographic, hydrological and geotechnical field surveys, preliminary and final engineering design of 45 km of arterial and local roads including the associated utility systems, preliminary and final design of 4 diamond interchanges and 3 highway bridges, design of a directional sign system around the ...
read more1972/3-1988/1
Development of the Master Plan. Design of all buildings and infrastructure networks, furniture design as well as the construction management of the project (total floor area of the university buildings amounts to 150,000 m2), environmental impact assessment, selection of materials and equipment, definition of ...
read more1981/1-1985/12
The Directorate of Border Guards of the Ministry of the Interior of Saudi Arabia assigned a consortium formed by Doxiadis Associates, Ismail Aba Butain & Associates, and D. Gosling Associates, with the preparation of master plans, community layout plans, house type designs, infrastructure designs ...
read more1964/1-1968/1
DA prepared the master plan, designed and supervised the construction of the new campus, consisting of a secondary school for 600 students, including dormitories for 100 and a liberal arts college for 350. The two building complexes share an open-air theater, athletic fields and ...
read more