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Road signs in Romania are regulated in Regulation for the implementation of the Emergency Ordinance on traffic on public roads (Romanian: Regulamentul de aplicare a Ordonanţei de urgenţă privind circulaţia pe drumurile publice). [1] The shape and design of Romanian road signs largely follows that used in other European countries.
In 2021, A10 completely opened (Alba Iulia – Aiud) and a segment of A3 (Târgu Mureș – Ungheni) opened to traffic. [21] [22] In 2022 the first segment of an expressway-class road in Romania open for traffic, the DEx12 expressway: between Balș and Slatina (16.0 km), [23] and Slatina bypass. [24] The highway network in 2020
The pavement condition index (PCI) is a numerical index between 0 and 100, which is used to indicate the general condition of a pavement section.The PCI is widely used in transportation civil engineering [1] and asset management, and many municipalities use it to measure the performance of their road infrastructure and their levels of service. [2]
Under the Vienna Convention the begin and end built-up area signs imply a change between built-up area and rural traffic rules including speed limit. In many European countries the dark background with light coloured text version of the sign is intended for information only. [ 16 ]
The lane-by-lane capacity and performance analysis method used by Sidra Intersection includes identifying any de facto exclusive lanes, unequal lane utilisation, lane change, modelling of short lanes (turn bays, lanes with parking upstream, and loss of a lane at the exit side) including delays and stops experienced by drivers in the queue upstream of short lane entry, and lane blockage in ...
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In transportation engineering, the K factor is defined as the proportion of annual average daily traffic occurring in an hour. [1] This factor is used for designing and analyzing the flow of traffic on highways. K factors must be calculated at a continuous count station, usually an "automatic traffic recorder", for a year before being determined.
Road traffic safety refers to the methods and measures, such as traffic calming, to prevent road users from being killed or seriously injured. Typical road users include pedestrians , cyclists , motorists , passengers of vehicles, and passengers of on-road public transport , mainly buses and trams .