Efficient road crack detection based on an adaptive pixel-level segmentation algorithm

N Safaei, O Smadi, B Safaei… - Transportation Research …, 2021 - journals.sagepub.com
Cracks considerably reduce the life span of pavement surfaces. Currently, there is a need for
the development of robust automated distress evaluation systems that comprise a low-cost …

Driver response to a dynamic speed feedback sign at a freeway exit ramp considering the sign design and installation characteristics

MS Mahmud, TJ Gates… - Transportation …, 2023 - journals.sagepub.com
Research was conducted at a freeway exit ramp with significant horizontal curvature to
evaluate the effectiveness of dynamic speed feedback signs (DSFSs) as a speed reduction …

Evaluating driver response to a dynamic speed feedback sign at rural highway curves

MS Mahmud, A Bamney… - Transportation …, 2023 - journals.sagepub.com
Research was performed to assess the effectiveness of a dynamic speed feedback sign
(DSFS) as a speed reduction countermeasure when installed at horizontal curves on rural …

[PDF][PDF] Weighing criteria and prioritizing strategies to reduce motorcycle-related injuries using combination of fuzzy TOPSIS and AHP methods

B Safaei, N Safaei, A Masoud, S Seyedekrami - Stud, 2021 - researchgate.net
Unsafe driving behavior and hazardous environmental conditions lead to traffic crashes and
injuries. The annual rate of road crashes in Iran is twenty times higher than the world's …

Driver response to a dynamic speed feedback sign at speed transition zones along high-speed rural highways

MS Mahmud, MU Megat Johari… - Transportation …, 2023 - journals.sagepub.com
Research was conducted to assess the effectiveness of a dynamic speed feedback sign
(DSFS) as a speed reduction strategy at speed transition zones along five high-speed rural …

Determining Free-Flow Speed on Different Classes of Rural Two-Lane Highways

N Stepanović, V Tubić, S Zdravković - Promet-Traffic&Transportation, 2023 - hrcak.srce.hr
Sažetak Current analytical free-flow speed models consider all rural two-lane highways as
the same road type despite their different functional significance in the network. The aim of …

Evaluating the impacts of freeway speed limit increases on various speed measures: comparisons between spot-speed, permanent traffic recorder, and probe vehicle …

N Gupta, MS Mahmud, H Jashami… - Transportation …, 2023 - journals.sagepub.com
The state of Michigan increased the maximum speed limit for passenger cars from 70 to 75
mph on 614 mi of rural freeways between May and June of 2017. The maximum speed limit …

A novel adaptive pixels segmentation algorithm for pavement crack detection

N Safaei, O Smadi, B Safaei, A Masoud - Authorea Preprints, 2024 - advance.sagepub.com
Cracks considerably reduce the life span of pavement surfaces. Currently, there is a need for
the development of robust automated distress evaluation systems that comprise a low-cost …

[HTML][HTML] Exploring Factors Influencing Speeding on Rural Roads: A Multivariable Approach

M Ferko, A Pirdavani, D Babić, D Babić - Infrastructures, 2024 - mdpi.com
Speeding is one of the main contributing factors to road crashes and their severity; therefore,
this study aims to investigate the complex dynamics of speeding and uses a multivariable …

Statistical and Clustering-Based Assessment of Variable Speed Limits Effects on Motorway Performance from Real-World Observations

N Isaenko, C Colombaroni, G Fusco, Z Lahijanian - Future Transportation, 2024 - mdpi.com
Variable Speed Limit (VSL) systems aimed at reducing congestion and improving safety
performance have been implemented around the world in previous years. However, field …