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Retricted access

Research article

First published 2023-1

Leading Pedestrian Intervals at Urban Crosswalks: Effects on Safety for Travelers Who Are Blind

Eugene A. Bourquin, Joy Bieder, Robert Wall Emerson [...]

Journal of Visual Impairment & Blindness

Open access

Research article

First published 2025

Leading Pedestrian Interval Implementation in Right-Turn-On-Red Environments: Right-Turn Traffic Impacts and Driver Acceptance

Ukseok Yang, Jinuk Hwang

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2017

Leading Pedestrian Intervals

Anuj Sharma, Edward Smaglik, Sirisha Kothuri [...]

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2019-9

Leading Through Intervals versus Leading Pedestrian Intervals: More Protection with Less Capacity Impact

Peter G. Furth, Ray (Mohammad) Saeidi Razavi

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2015-1

Leading Pedestrian Interval: Assessment and Implementation Guidelines

Sheyda Saneinejad, Janet Lo

Transportation Research Record: Journal of the Transportation Research Board

Open access

Research article

First published 2021-11

Evaluation of Protected Left-Turn Phasing and Leading Pedestrian Intervals Effects on Pedestrian Safety

Elissa Goughnour, Daniel Carter, Craig Lyon [...]

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2000

Field Evaluation of a Leading Pedestrian Interval Signal Phase at Three Urban Intersections

Ron Van Houten, Richard A. Retting, Charles M. Farmer [...]

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2010-1

Safety Effectiveness of Leading Pedestrian Intervals Evaluated by a Before–After Study with Comparison Groups

Aaron C. Fayish, Frank Gross

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2023-7

Head Start in Time or in Space? Determining Needed Leading Pedestrian Interval Length as a Function of Intersection Layout

Ray Saeidi-Razavi, Peter Furth

Transportation Research Record: Journal of the Transportation Research Board

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Research article

First published 2025-9

How Do Leading Pedestrian Intervals (LPIs) Affect Turning Vehicle–Pedestrian Conflict Frequencies and Severities? An Observational Study Before and After LPI Implementation

Faria Raha, Brendan J. Russo, Anthony M. Eschen [...]

Transportation Research Record: Journal of the Transportation Research Board

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