In order to improve the performance of intersections in urban areas by offering suitable solutions for the problems found, performance evaluation of intersections is important for design, operations, and planning purposes ...
For flexible pavement design Ethiopia uses the existing load equivalency factor method which was adopted from oversea road note 31and it was empirically derived using sub grade strain criteria. In this method only axle ...
The ERA 2013 flexible pavement design manual is primarily used for structural design of flexible pavements in Ethiopia. The manual uses a catalogue of pavement structures for given traffic load and subgrade soil class. The ...
Among the most serious road safety problems is traffic crashes. Road traffic crashes
are one of the leading causes of unnatural human deaths worldwide. Due to increasing
traffic volume and mobility, road crashes have ...
Failure to prioritize road maintenance can result in substantial economic losses and impede a country's development. Accordingly, timely maintenance is required, and it is crucial to establish maintenance criteria that ...
Operational scheduling and proper taxi management are crucial to the success of
MBT transportation in order to make full use of the vehicle, satisfy the demand for the
specified scheduled trips, keep the ...
AJIP and NOC intersections are located in Bahir Dar city which are labelled as
intersection locations by which more frequent and severe RTCs occurred of the city.
This thesis aims to introduce Agent ...
This study investigates the main driver-related factors in road traffic crashes in Gondar
city. It also shows the training, testing, and licensing systems. The essential data necessary
for the study was collected from ...
The use of geogrid reinforcements has received more attention recently as a means of
extending pavement service life, ensuring excellent performance, and lowering service and
maintenance costs. Rutting and ...
Pavement management systems have proven to be an effective tool for managing large
cities and metropolitan pavement networks, assisting decision-makers in finding
optimum strategies for maintaining pavements. ...
In order to improve the performance of intersections in urban areas by offering suitable solutions for the problems found, performance evaluation of intersections is important for design, operations, and planning purposes ...
For flexible pavement design Ethiopia uses the existing load equivalency factor method which was adopted from oversea road note 31and it was empirically derived using sub grade strain criteria. In this method only axle ...
The ERA 2013 flexible pavement design manual is primarily used for structural design of flexible pavements in Ethiopia. The manual uses a catalogue of pavement structures for given traffic load and subgrade soil class. The ...
Among the most serious road safety problems is traffic crashes. Road traffic crashes
are one of the leading causes of unnatural human deaths worldwide. Due to increasing
traffic volume and mobility, road crashes have ...
Failure to prioritize road maintenance can result in substantial economic losses and impede a country's development. Accordingly, timely maintenance is required, and it is crucial to establish maintenance criteria that ...
Operational scheduling and proper taxi management are crucial to the success of
MBT transportation in order to make full use of the vehicle, satisfy the demand for the
specified scheduled trips, keep the ...
AJIP and NOC intersections are located in Bahir Dar city which are labelled as
intersection locations by which more frequent and severe RTCs occurred of the city.
This thesis aims to introduce Agent ...
This study investigates the main driver-related factors in road traffic crashes in Gondar
city. It also shows the training, testing, and licensing systems. The essential data necessary
for the study was collected from ...
The use of geogrid reinforcements has received more attention recently as a means of
extending pavement service life, ensuring excellent performance, and lowering service and
maintenance costs. Rutting and ...
Pavement management systems have proven to be an effective tool for managing large
cities and metropolitan pavement networks, assisting decision-makers in finding
optimum strategies for maintaining pavements. ...
Traffic collisions have significantly increased in Ethiopia. Finding "black spots" is the
first and most important phase in the road safety study. A few studies in RTCs were
carried out without using the best techniques ...
Bitumen modification is an important solution to reduce the scarcity of bitumen and for
improvement of overall properties and the performance of flexible pavements. In Ethiopia one of
the major pavement distresses is ...
Speed bump is one of common traffic calming devices used in Road between Addis Ababa
to Woldia City, Ethiopia. Due to low construction cost and easy installation method speed
bump has widely used to reduce vehicles ...
Engineers particularly in advanced nations have been using modified binders to improve the performance of flexible pavements. They use different modifiers to augment the rheological properties of asphalt binder. And ...
Engineers particularly in advanced nations have been using modified binders to improve the performance of flexible pavements. They use different modifiers to augment the rheological properties of asphalt binder. And ...
The benefits they provide for urban poor and getting a self-reliance job of street vendors were studied by different Scholars. But very little was done in quantifying their impact on-road performance in terms of different ...
The most common road construction method in Ethiopia is flexible pavement, which is a hot mix asphalt (HMA) pavement. Hot mix asphalt design is the process of determining appropriate proportion of materials used in the mix ...
Road geometric design in Ethiopia is made based on the design speed concept in which the design speed of the most restrictive geometric element is used as the design speed for a long road segment. Previous studies reported ...
Median openings are one of road features in urban road which are left intentionally for U-turn movement and their role play an important part on improving the capacity of the road specially the minor traffic stream. So ...
SINOTRUK accident has increased in Ethiopia day by day due to both drivers and vehicle factors. Primary and secondary data has been collected from different stakeholders explicitly to identify the major cause for SINOTRUK ...