• Effect of Marble Chips Fillers on Hot Mix Asphalt Performance 

  Aseged, Michael (2017-05)

  Hot Asphalt Mixtures (HMA) is particulate composite material consisting of mineral aggregates, asphalt binder and air voids. Asphalt binder is considered as the most expensive and economically variable material. In road ...
• Analysis on Road Safety Inspection using Analytical Hierarchy Process (AHP) Method A case study in Addis Ababa city 

  Getahun, Menbere (Addis Ababa University, 2017-07)

  Road infrastructure safety is a world issue. Many researches have been done to solve road safety problems. There exist two types of internationally recognized engineering approaches to counter road safety problem, the ...
• Performance of Roads Constructed on Black Cotton Subgrade Soil with Respect to Replacement Materials Type and Replacement Depth (A Case Study on Modjo - Edjere Road) 

  Yunus, Melik (Addis Ababa University, 2015-03)

  The performance of roads depends mainly on the strength of the underlying subgrade soil. Black cotton soil gives rise to the failure of the road constructed on it. These soils have cyclic volume change due to fluctuation ...
• Asessment of Smoke Emissions Generated from Freight Vehicles at Idling Conditions in the City of Addis Ababa 

  Birhanu, Mariamawit (Addis Ababa University, 2016-06)

  Vehicles are the major sources of air pollution. In the developing world old aged vehicles are one of the main reasons why vehicles emit pollutant gases to the environment. The poor transport planning and traffic management ...
• Assessment of Reported Road Traffic Crash in Kolfe Keranyo Sub city, Addis Ababa 

  Geremew, Mahlet (Addis Ababa University, 2016-06)

  Safety is the timely issue of the road transport sector due to high frequency and severity of Road traffic crashes. The world health organization report shows 1.2 million People are killed and 50 million injured annually ...
• Assessment of the Impact of Drainage Structures on Road Asset in Ethiopia; the Case of Burayu Town 

  wagari, Lemessa (2016-11)

  Drainage is one of the most important factors to be considered in the road design, construction and maintenance projects. It is generally accepted that road structures work well and last longer to give the desired service. ...
• Development of Models of Interrupted Traffic Flow Conditions of Addis Ababa from a Study of an Urban Multi-Lane Highway 

  Ayalneh, Kidus (Addis Ababa University, 2016-11)

  Congestion problems in metropolitan areas are not addressed only through infrastructure measures. Capital cities of developing countries like Ethiopia are existing witnesses in supporting such premises. Thus, in assisting ...
• Truck Overload Fine Rationalization on Ethiopian Primary Roads A Case Study on Addis Ababa -Adama Expressway 

  Gebremedhin, Kibret (Addis Ababa University, 2015-07)

  The increasing economic activities in recent years in Ethiopia have increased the movement of freight activities on major roads. The need for reducing cost of transportation and transporters' efforts to make more profit ...
• Causes of Failure of Highway Cross Drainage Structures (A Case Study on Sile River Bridge -Arbaminch Ethiopia) 

  Kassahun, Kefargachew (Addis Ababa University, 2015-08)

  Highway hydraulic structures perform the vital function of conveying, diverting, or removing surface water from the road right-of-way. In this regard, various types of drainage facilities are required to protect the roads ...
• Assessment of Road Traffic Crash Data Collection and Management System of Ethiopia. 

  Redi, Kedir (Addis Ababa University, 2015-12)

  Crash reports and statistics of roads, generally, are of importance to many organizations and institutions; the output of the reports/ statistics will help decision makers in the field of road safety, in adopting a suitable ...
• Stabilization of Laterite for Base Course Construction 

  Girmay, Kedamawit (Addis Ababa University, 2017-05)

  The demand for different kinds of naturally occurring construction materials is increasing in areas like the road construction industry. Unfortunately, not all the natural materials along the vicinity of road projects ...
• Assessing Freight Transport Performances in Relation to Delays in Ethiopia: the case of Addis Ababa-Djibouti Corridor 

  Waktole, Kalkidan (Addis Ababa University, 2017-06)

  The major contributing factor for low level of logistic performance in Ethiopia is freight transport delay. Delay affects trade performance of a country in terms of cost, time, reliability, predictability and customer ...
• Assessing Ethiopian Roads Authority’s (ERA’s) Pavement Management System 

  Ali, Kalid (Addis Ababa University, 2016-04)

  Pavement management systems can assist the engineers in identifying the most appropriate treatment on selected sections of the road network through the use of economic analysis, predictive models and time-series information. The ...
• Management of Load Balance and its Impact on Pavement Conditions A Case Study on Adama – Mille Route 

  Mesele, Hiwot (Addis Ababa University, 2016-12)

  Road infrastructure is one of the transport infrastructures that play an important role in improving the accessibility of areas and the residents’ mobility. However, the availability of different loading condition between ...
• The impact of empty running trucks on economy and environment: (A case study on the Addis Ababa- Djibouti Corridor) 

  Berhane, Helen (Addis Ababa University, 2015-03)

  Road transport is the backbone of the real economy but its future health depends on providing better environmental and economic benefits, not simply more transport. And hence it calls for an efficient transport to improve ...
• Economic Impact of Poor Pavement Maintenance in the City of Addis Ababa (A Case Study: Megenagna - Meskel Square - Torhayloch Road) 

  Yitages, Hana (Addis Ababa University, 2017-06)

  Highway engineers are changing their attention from the construction of new roads to maintenance of the existing network. Pavement maintenance is set activities for ensuring safe, serviceable and sustainable road network ...
• Mechanical and Chemical Stabilization of Laterite Gravel with Crushed Stone Aggregate and Lime for Use as Flexible Pavement Material 

  Hagos, Haftom (Addis Ababa University, 2017-07)

  Laterite gravels are marginal materials, which are locally available in southern and western part of Ethiopia, but not usually meet the specification to be used as pavement material for heavy traffic due to their gab grading ...
• Bikeway Compatibility and Implementation Study on Selected Routes of Addis Ababa 

  Eshetu, Gizaw (Addis Ababa University, 2015-12)

  Studying suitability and ways of implementation of bikeway for transportation infrastructures found on selected Addis Ababa routes are the main underlying reasons behind why this research is conducted. The degree of these ...
• Passenger Car Equivalents for Basic Freeway Segments on Addis Ababa – Adama Expressway 

  Tamene, Girum (Addis Ababa University, 2016-05)

  In freeway traffic flow contains different types of vehicles, due to the variation of vehicles in the traffic flow the speed of passenger cars influenced by heavy vehicles, for the reason that heavy vehicles uses more ...
• A Thesis in Analysis and Remedial Measures for Slope Instability Related Problems of Selected Sections of LOT II: Belta (KM60+000) – Otolo (KM 87+000) Asphalt Road Project, Southern Part of Ethiopia 

  Tilahun, Getinet (Addis Ababa University, 2016-02)

  This thesis presents the investigation, analysis and design of proposed remedial measures for three cut slope related instability (land slide) locations stationed at Sta.66+995 to Sta.67+055(RHS), Sta.68+020(ahead) to Sta. ...

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