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Nikolaos Tsanakas, Joakim Ekström, Johan Olstam
Pág. 440 - 449
The rapid growth of traffic congestion has led to an increased level of emissions and energy consumption in urban areas. Well designed infrastructure and traffic controllers along with more efficient vehicles and policy measures are required to mitigate ...
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Per Strömgren, Johan Olstam
Pág. 245 - 256
This paper presents an investigation of capacity reduction in connection with roadwork. The paper presents a state-of-the-art description on roadwork effects on capacity. The state-of-the art has been used to develop a model for estimation of capacity re...
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Torsten Bergh, Mats Remgård, Arne Carlsson, Johan Olstam, Per Strömgren
Pág. 331 - 345
The first Swedish 2+1 median barrier road was opened in 1998. The concept was to retrofit the standard existing two-lane 13 m paved width cross-section at 90 and 110 kph posted speed limit without widening. This design has one continuous lane in each dir...
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Erfan Aria, Johan Olstam, Christoph Schwietering
Pág. 761 - 770
Advanced Driver Assistance Systems (ADAS) offer the possibility of helping drivers to fulfill their driving tasks. Automated vehicles (AV) are capable of communicating with surrounding vehicles (V2V) and infrastructure (V2I) in order to collect and provi...
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