![\"Portrait](\"https:\/\/www.newsbeep.com\/us-tx\/wp-content\/uploads\/2025\/12\/jacob-gordon.jpg\")
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![\"Portrait](\"https:\/\/www.newsbeep.com\/us-tx\/wp-content\/uploads\/2026\/04\/lacy-oliver.jpg\")
<\/p>\n A new traffic pilot project recently received a nearly $1.75 million grant from the
\n U.S. Department of Transportation to address pedestrian-involved and failure-to-yield
\n crashes.<\/p>\n
\t\tCREATORS<\/p>\n
\n<\/p>\n
A new pilot project spearheaded by researchers from the Edward E. Whitacre Jr. College of Engineering<\/a> at Texas Tech University<\/a> hopes to create safer traffic conditions for pedestrians and drivers by providing Pedestrian-involved and failure-to-yield crashes are especially pronounced in rural The Texas Department of Transportation (TxDOT) reported 772 pedestrians died on Texas The project is co-led by Hongchao Liu<\/a>, professor in the Department of Civil, Environmental & Construction Engineering<\/a>, and Changzhi Li<\/a>, associate academic dean of research and graduate programs in Electrical & Computer Engineering<\/a>.\u00a0<\/p>\n The team recently received a nearly $1.75 million grant from the U.S. Department of Over four years, the team will collect year-round data on driver and pedestrian behavior \u201cWe chose to use LiDAR because it would not infringe on pedestrian and driver privacy According to Liu, Lubbock serves as a representative example of rural and semi-rural The LiDAR devices will be installed at crosswalks between intersections and integrated Along with LiDAR-based hardware, the system will use algorithms designed for processing Consider the ways rural highways differ from urban roadways. The infrastructure is While lights on signals and signs can initially be effective at capturing a driver\u2019s \u201cTxDOT reports after about six months, people become used to the lights and start In comparison, the team\u2019s devices would provide an additional layer of protection Liu notes that radar will also be evaluated because the devices will need to cover \u201cThis way, people will realize when the sign is flashing they have to be careful because The devices will also collect and analyze data, creating a dashboard tool for the If this pilot project is successful at its current demonstration phase, Liu says it At his core, Liu is an engineer in applied transportation. His work, as this project \u201cMy goal is to ensure that the work I have done can bring meaningful benefit to people,\u201d
\n real-time warnings. This comes at a time when pedestrian deaths nationwide have risen
\n by 50% since 2014, as reported by the National Highway Traffic Safety Administration.\u00a0<\/p>\n
\n areas where roads are not well lit at night, designated crosswalks are spread far
\n apart or not present and traffic can be infrequent and move at higher speeds than
\n urban or suburban areas.\u00a0<\/p>\n
\n roads in 2024. While this is a slight decrease from the 808 pedestrian deaths reported
\n the previous year, it\u2019s still an increase of nearly 60% since 2014. Failing to yield
\n the right-of-way was identified as a major factor for severe and fatal crashes for
\n both pedestrians and drivers, especially in West Texas.\u00a0<\/p>\n![\"Changzhi](\"https:\/\/www.newsbeep.com\/us-tx\/wp-content\/uploads\/2026\/04\/Li-Changzhi.jpg\")
![\"Hongchao](\"https:\/\/www.newsbeep.com\/us-tx\/wp-content\/uploads\/2026\/04\/hong-chao.jpg\")
Changzhi Li and Hongchao Liu<\/p>\n
\n Transportation to pilot and evaluate a real-time warning and data collection system
\n that uses light detection and ranging (LiDAR) technology to address pedestrian-involved
\n and failure-to-yield crashes.<\/p>\n
\n and near-miss incidents, compare locations with and without the system, and refine
\n the system accordingly. The team will also develop deployment guidance to support
\n broader implementation.<\/p>\n
\n and does not need external illumination, making it well suited for rural environments,\u201d
\n Liu said. \u201cBy rotating a full 360 degrees, it captures and monitors every movement
\n in the surrounding area without blind spots.\u201d<\/p>\n
\n West Texas. Since 2016, Lubbock has seen pedestrian-involved crashes increase by over
\n 40% and failure-to-yield crashes increase by over 22%. Some of the Lubbock high-crash
\n corridors include U.S. Routes 84, 62 and 70, South Loop 289, Interstate 27, state
\n Highway 114 and 82nd Street.<\/p>\n
\n with existing stop signs at select high-risk intersections located throughout the
\n South Plains Association of Governments (SPAG) region, which includes Lubbock County
\n and 14 other surrounding counties.\u00a0<\/p>\n
\n point cloud data onsite and structuring decision-making frameworks. Data will be collected
\n every tenth of a second when the devices are active, which should allow for real-time
\n warnings.<\/p>\n
\n updated far less frequently, lighting can be sparse and the travel speeds are considerably
\n higher. These factors create more severe safety risks for pedestrians and drivers.\u00a0<\/p>\n
\n attention and lead to more cautious driving, the long-term effects tell a different
\n story.<\/p>\n
\n ignoring the signs,\u201d Liu said.\u00a0<\/p>\n
\n by delivering real-time warnings when potential hazards are detected ahead at a specific
\n moment.\u00a0<\/p>\n
\n a range between 300 and 400 meters, roughly a quarter of a mile, at high speed corridors.
\n The devices will always be on but would only automatically trigger a flashing light
\n to warn drivers once a pedestrian, another vehicle or other potential hazard is detected.\u00a0<\/p>\n
\n pedestrians are present or traffic is approaching,\u201d he said. \u201cPsychologically, this
\n works quite differently.\u201d<\/p>\n
\n SPAG counties. The hope is this can offer officials access to data on pedestrian-involved
\n and failure-to-yield crashes quicker and provide trends and predictive analysis.\u00a0<\/p>\n
\n will enter an implementation phase where the devices will be used in a larger area
\n to better show their effectiveness.\u00a0<\/p>\n
\n shows, is predicated on the idea that his research can be applied in the real world
\n and have meaningful impact far and wide across Lubbock, West Texas and the U.S.<\/p>\n
\n he said. \u201cIf our work can help prevent even a single fatal crash and save one or two
\n lives, that would be deeply meaningful to me.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"A new traffic pilot project recently received a nearly $1.75 million grant from the U.S. Department of Transportation…\n","protected":false},"author":2,"featured_media":74585,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[168,170,169],"class_list":["post-270249","post","type-post","status-publish","format-standard","has-post-thumbnail","category-lubbock","tag-lubbock","tag-lubbock-headlines","tag-lubbock-news"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/posts\/270249","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/comments?post=270249"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/posts\/270249\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/media\/74585"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/media?parent=270249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/categories?post=270249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/tags?post=270249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}