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Shumank Deep, Shankar Banerjee, Saurav Dixit and Nikolai Ivanovich Vatin
Highway construction projects have always suffered from cost overruns due to extended project delivery, causing a loss of public funds. Since highways are the backbone of a nation, the purpose of this study is to measure the criticality of the factors th...
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Luis Arce, Rodrigo Delgadillo, Alelí Osorio-Lird, Felipe Araya and Carlos Wahr
Recently, in Chile, infrastructure asset value has been incorporated into highway concession contracts. However, the current valuation model used for rigid pavements is not adapted to the standards and conditions of such projects. This study develops a v...
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Jan Bröchner, Johan Silfwerbrand
Design-build contracts with performance-based specifications are believed to raise productivity and the innovation rate. Such specifications for highway and bridge contracts may create risks, be too detailed or difficult to verify. The purpose has been t...
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Jan Bröchner, Johan Silfwerbrand
Design-build contracts with performance-based specifications are believed to raise productivity and the innovation rate. Such specifications for highway and bridge contracts may create risks, be too detailed or difficult to verify. The purpose has been t...
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Dai Xianyao, Wang Guobin, Ye Ming and Zhang Yongquan
With the growing demand for transportation, there has been a significant increase in road-related projects, leading to potential risks in the safety of existing structures. This paper presents a study on the influence of new tunnel construction on the st...
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Hongjie Gao, Weibin Ma, Wenhao Zou, Jinlong Zhang, Xinyu Li and Jiaqiang Han
With the implementation of the regional coordinated development strategy, traffic flow has grown explosively. The construction of a larger tunnel section becomes an effective way to solve the highway network?s insufficient transport capability problem. C...
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Jessica Mawson, Masoud Mehr, Jodi Constant, Arash E. Zaghi and Alexandra Hain
In modern transportation projects, the demand for skewed bridges is increasing. Restrictive site constraints, particularly in urban infrastructure projects, yield severely skewed bridges that demand specific design and construction considerations. In par...
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Tharun Dolla, Boeing Laishram
Pág. Article ID
Prequalification (PQ) is a significant process in the selection of private sector for the delivery of civil infrastructure projects. But, the extant literature, for the most part, focused on PQ of construction projects. The need for setting p...
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Tharun Dolla, Boeing Laishram
Pág. Article ID
Prequalification (PQ) is a significant process in the selection of private sector for the delivery of civil infrastructure projects. But, the extant literature, for the most part, focused on PQ of construction projects. The need for setting p...
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Bijan Adl-Zarrabi, Babak Ebrahimi, Mohammed Hoseini, Josef Johnsson, ... Maria Taljegard
Pág. 3350 - 3359
The project ?Coastal Highway Route E39? have a mandate to, investigate how infrastructure can exploit renewable energy to reduce environmental footprint. Three PhD projects were initiated on this subject at Chalmers University of Technology by Norwegian ...
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Kjersti Kvalheim Dunham
Pág. 494 - 498
Coastal Highway Route E39 goes all the way from outside Trondheim in the middle of Norway following the west-coast down to Kristiansand. To be totally correct the E39 continues after a ferry from Kristiansand in Norway to Hirtshals in Denmark to the city...
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ANTONIO LARA, ANTONIO SÁNCHEZ SOLIÑO, Rubén Galindo Aires
Pág. 115 - 124
The concept of highway has been applied in Spain to a high capacity road that does not meet all the requirements of motorways. These routes were designed to increase the network capacity, reduce travel times and improve road safety. However, all the proj...
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Hernán de Solminihac, Mauricio Salgado, Priscila Hidalgo, Miguel Valdés
Pág. Page 103 - 113
The HDM-4 (Highway Development Management) model used for the economic and technical evaluation of roads must be adjusted to the specific conditions of a country or region where they are to be used. This work presents the results of the analysis that mad...
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Eric Forcael, Ralph Ellis Jr., Felipe Jaramillo
This project is part of the Interstate 75 road expansion, located in Southwest Florida and consisted of an expansion from four to six lanes along a 30-mile stretch. The paper presents a design, build and finance (DBF) approachapplied to a US highway. Thi...
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Robert Bertini, Haizhong Wang, Tony Knudson, Kevin Carstens
Pág. 447 - 458
Safety remains a problem on U.S. roadways, with more than 32,000 fatalities, 2.2 million injuries and 6 million crashes each year. Travelers, shippers and the economy are exposed to increasing amounts of congestion, unreliability, delay, emissions and ex...
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Torsten Bergh, Karin Nordqvist, Per Strömgren, Fredrik Davidsson, ... Arne Carlsson
Pág. 36 - 50
The Swedish Transport Administration (STA) is responsible for rural roads and major urban through roads, all together some 100 000 km. In 2013 30% of the yearly mileage is produced on some 2 000 km motorways, normally with posted speed limit 110 kph, and...
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Rocio Fernandez Flores, Carlos Martin-Portugues Montoliu, Edith Guedella Bustamante
Pág. 896 - 905
There are many initiatives in the market capable to assess some aspects of sustainability for roads (mainly environmental). For instance, in America it should be noted the Greenroads, Envision and Invest certification systems. In Europe, it must be highl...
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Chen Wang, Jingguo Lv, Yu Geng and Yiting Liu
Highway bridges play an important role in traffic construction; however, accidents caused by bridge construction occur frequently, resulting in significant loss of life and property. The identification of bridge construction scenes not only keeps track o...
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Yanan Li, Yuzhen Zhang and Shucai Zhang
The concept of the ?no-waste city? has focused increasing attention on the recycling of solid waste. One such waste is reclaimed asphalt pavement (RAP), which is generated during road maintenance. The potential to reuse this resource has attracted extens...
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Omar Sedeeq Yousif, Rozana Zakaria
Highway concessionaires in Malaysia spend considerable assets in collecting, analysing and controlling different forms of data during highway projects? life cycle. Considering this massive investment, nowadays the data use and information system reliabil...
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