"Given the continuing uncertainty in the UK economic outlook, MMG has decided to reduce the carrying value of its investment in MEL [Midland Expressway] based on its revised return expectations over the remaining 42 years of the concession," an MMG spokesman said.
In this study, a GIS-based framework of real-time debris-flow hazard assessment for expressway sections is proposed based on the KEC debris-flow hazard assessment method.
In this study, the GIS-based framework of real-time debris-flow hazard assessment for expressway sections was proposed based on the KEC debris-flow hazard assessment method.
In this study, to provide preliminary information for rapid decision making of evacuations or restoration measures, and to prevent secondary disasters caused by debris flows, a GIS-based real-time framework of debris-flow hazard assessment for expressway sections was proposed based on the KEC debris-flow hazard assessment method.
The attribute values are specified based on discussions with Shanghai expressway network traffic management center operators and VMS messages records.
Furthermore, a design of the expressway project investment risk evaluation model is completed based on the variable-structure neural network of the re-linking random process.
Based on this platform and network integration between each expressway section, expressways in Chongqing have achieved regional linkage and network monitoring on multiple sections, and achieved the monitoring and management of the entire expressway network [99].
Some sections of the Wanzhou Kaixian expressway have achieved group tunnel and adjacent tunnel intelligent linkage control based on network, intelligence, configuration, and integration technologies [98].
Necessarily, urban expressway deserves to be analyzed independently and its crash characteristics should be identified based on specific facility type.
Given the problems of existing studies, the objective of this paper is to investigate crash characteristics based on CR models and their influencing factors by facility type on urban expressway.
This part of the work is based on the L2 project in Marseille, which is a Public Private Partnership for expressways.
