A simplified methodology for road safety risk assessment based on automated video image analysis

Tripodi, Antonino; Mazzia, Edoardo; Reina, Francisco; Borroni, S.; Fagnano, Mattia; Tiberi, Paola

doi:10.1016/j.trpro.2020.03.017

Cited by 10 publications

(4 citation statements)

References 1 publication

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“…The estimated daily traffic volume is 11,000 PSU. The AADT expresses the amount of risk exposure of road users (Tripodi et al, 2020).…”

Section: Traffic Datamentioning

confidence: 99%

“…The International Road Assessment Program (IRAP) is probably the best-known methodology (Tripodi et al, 2020). It was created to eliminate road accidents and their devastating social and economic burdens (McInerney and Smith, 2009).…”

Section: Implementation Of Irap (International Road Assessment Program)mentioning

confidence: 99%

“…In previous research (Hoque et al, 2012;Tripodi et al, 2020), the iRAP program was applied to existing road projects using the physical characteristics of roads in a reactive manner. Attributes are often visually recorded and possible security corrections become expensive and sometimes difficult to implement.…”

Section: Road Risk Assessment and Application Of The Irap Program In ...mentioning

confidence: 99%

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Application of the IRAP Method Combined with GIS to Improve Road Safety on New Highway Projects in Algeria

Derras

Amara²,

Oulha³

2022

Period. Polytech. Transp. Eng.

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This article aims to proactively predict high-risk accident areas in a new highway project in terms of its technical and geometric characteristics. The purpose of this study is to provide road project managers with better road safety assessment tools for the vehicle occupant category. The methodology used combines the International Road Assessment Program (IRAP) methodology and the Geographic Information System (GIS). The IRAP program enables the calculation and classification of risks for each 100-meter segment besides their categorization using a star rating; whereas, the GIS is used to map the risks and identify high-risk accident segments. This method was applied to a new highway project of 110 hectometres located in GHAZAOUET in Algeria. The results of the study revealed that this combined method is innovative in more than one way as it is an effective decision-making aid tool for road safety experts. It, therefore, makes it possible to target accident-prone sections in a faster way before carrying out on site road safety inspections. Technically speaking, this study shows that the existence of closely curved radii mixed at traffic speeds exceeding 80 km/h and the presence of road exits are the main factors affecting the safety of vehicle occupants. Speed control; thus, remains one among the cheapest measures to improve safety.

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“…The estimated daily traffic volume is 11,000 PSU. The AADT expresses the amount of risk exposure of road users (Tripodi et al, 2020).…”

Section: Traffic Datamentioning

confidence: 99%

Section: Implementation Of Irap (International Road Assessment Program)mentioning

confidence: 99%

Section: Road Risk Assessment and Application Of The Irap Program In ...mentioning

confidence: 99%

See 1 more Smart Citation

Application of the IRAP Method Combined with GIS to Improve Road Safety on New Highway Projects in Algeria

Derras

Amara²,

Oulha³

2022

Period. Polytech. Transp. Eng.

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“…These indicators relate to a specific area and the assumed period of the analysis. In 2020, a work was published on a modern methodology that allows for quick identification of critical road sections at low costs (Tripodi et al, 2020). The methodology was verified on the basis of road safety assessment on rural roads in Mozambique, based on the analysis of video images collected with a dashcam or smartphone.…”

Section: Introductionmentioning

confidence: 99%

Assessment of the quality of the repair process of local roads in the rural areas of the Częstochowa and Kłobuck poviats in the context of road safety

Brycht

2021

Production Engineering Archives

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In recent years, numerous measures to modernize local roads in rural areas have been undertaken. Unfortunately, during renovations, especially at the poviat and commune level, errors are often made as a consequence of irregularities arising at the design stage. The article presents an assessment of the quality of local road renovations carried out in the last fifteen years, in the context of maintaining operational parameters over time, using a visual method based on the term “risk”. The research was carried out for twenty-six sections of roads that were renovated or rebuilt in the Kłobuck and Częstochowa poviats. The categories of the most common errors were identified and actions were proposed to correct them and prevent new ones. Among the negative trends, the improper placement of road technical devices and the lack of appropriate marking of integral areas were distinguished. It was found that a positive aspect in the aspect of traffic safety, recently, is the widespread use of modern road marking systems and road signs, as well as greater care for proper maintenance of drainage devices. The use of modern solutions during the modernization of roads, despite co-financing from the Government Fund, is still limited by the financial deficit of local governments.

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Big data analytics and process safety

Valeev¹,

Kondratyeva²

2021

Process Safety and Big Data

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A simplified methodology for road safety risk assessment based on automated video image analysis

Cited by 10 publications

References 1 publication

Application of the IRAP Method Combined with GIS to Improve Road Safety on New Highway Projects in Algeria

Application of the IRAP Method Combined with GIS to Improve Road Safety on New Highway Projects in Algeria

Assessment of the quality of the repair process of local roads in the rural areas of the Częstochowa and Kłobuck poviats in the context of road safety

Big data analytics and process safety

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