Grants and Contracts Details
Description
Abstract
RSF 102, Intersection Database Update for MIRE and Quality Control
7/1/2020-09/30/2021
PI Ben Blandford Co-I Eric Green
PROBLEM STATEMENT
The intersection database has been successfully implemented by KYTC within a variety of programs, including
safety priority and planning. Since initial development of the intersection database, KYTC has identified several
potential and desired updates, including offset, RCUT prioritization, roundabouts, turn lanes, signal timing,
phasing, pavement type, and skew angle. Additionally, the intersection database requires, at a minimum, an
annual update. Such a process needs to be streamlined to help ensure that annual updates are performed
efficiently and consistently.
OBJECTIVES
? Work with KYTC to identify missing features (e.g. specific fields Planning needs for database maintenance)
and integrate elements into the intersection database. This effort will also better define a systematic way of
updating the database each year.
? Use “Intersection Database” and apply Highway Safety Manual methods to develop a prioritized list of
intersections with the highest potential for reduction of serious crashes.
? Develop a Systematic Intersection Screening Tool for RCUTS. This may include identifying a set of
geometry conditions ideal for RCUTS and prioritizing the list for such improvements.
WORKPLAN (Major Tasks and Activities)
Task 1: Develop a list of desirable features.
Task 2: Investigate the feasibility of creating/integrating desirable features.
Task 3: Demonstrate a sample data set using new features.
Task 4: Implement process statewide.
Task 5: Deliver statewide geodatabase and documentation.
IMPLEMENTATION POTENTIAL
The intersection database has already been successfully implemented by KYTC. This project will improve the
capabilities and usability of the intersection database to match KYTC programs and processes.
PROJECT DURATION
July 1, 2020 – September 30, 2021
Status | Finished |
---|---|
Effective start/end date | 7/1/20 → 2/28/22 |
Funding
- KY Transportation Cabinet: $115,000.00
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