Site Index
MAG Logo: Navigate to the home page
Menu Separator Member Agencies
Regional Council
Committees
Projects
Menu Separator Transportation
Environmental Programs
Human Services
Information Services
Menu Separator Administration
Communications
Information Technology
Fiscal Services
MAG Road Safety Assessment Program

Calendar

JULY 2017
SunMonTueWedThuFriSat
       1 
 2  3  4  5  6  7  8 
 9  10  11  12  13  14  15 
 16  17  18  19  20  21  22 
 23  24  25  26  27  28  29 
 30  31      

Road Safety Assessments (RSAs) are a proactive approach to improving road safety. They involve a formal examination, from a road safety viewpoint, of a particular intersection or an arterial or freeway corridor.

The concept of RSAs originated in the UK in the 1990s and has been adopted by many countries with much success. Many US states have begun incorporating RSAs along with their existing efforts to improve road safety.

The RSA program at the Arizona DOT was established in 2006 as part of the state’s overall strategy for improving road safety. The 2005 MAG Strategic Transportation Safety Plan (STSP) identified RSAs as a strategy for improving road safety in the Phoenix metropolitan region. The MAG RSA program was developed with technical assistance from Arizona DOT.

The first cycle of MAG sponsored RSAs was performed in October 2011. The initial round of RSAs by MAG focused mainly on intersections, as nearly 50 percent of all serious injury and fatal crashes in the region occur at intersections. In 2014, the MAG Transportation Safety Committee recommended the development of Project Assessments (PAs) as a next step to further analyze safety improvements recommended in an RSA. In addition, to implement a strategy identified in the 2015 STSP, Transit RSAs were included in the MAG RSA program to focus on bicyclist and pedestrian safety on routes to transit stops and light rail stations. As of December 2015, RSAs have been performed at 45 intersections located in 11 local jurisdictions, including four light rail access locations. Each RSA produces a list recommended safety improvements. Five PAs have been developed to provide 15 percent design plans for road safety improvements recommended in previous RSAs, including preliminary cost estimates, and benefit cost analysis. The PAs can be used by local agencies to request federal aid Highway Safety Improvement Program (HSIP) funding to implement road safety improvements. The sites for performing RSAs are recommended by the Transportation Safety Committee.  Through 2015, this was based on agency nominations followed by a review of crash history.  Starting in 2017, all RSA sites will be identified and prioritized through an extensive data driven process.

A list of locations and completion dates are provided below.

RSA Team

An RSA is carried out by an independent multidisciplinary RSA Team and is led by a person trained in performing RSAs. The team typically consists of a police officer, traffic engineer, road safety planner and an expert in human factors.

Performing an RSA

The RSA team, led by the consultant, considers the safety of all road users, qualitatively estimates and reports on potential road safety issues and identifies opportunities for safety improvement. The RSA team examines the sites during the morning rush hour, mid-day and after sunset, by both driving and walking at the site.  The MAG RSA program utilizes approximately $300,000 annually set aside in the Unified Planning Work Program (UPWP). These planning funds go towards services of on-call consultants qualified specifically to perform RSAs.

MAG Road Safety Assessments and Project Assessments Completed

Location Agency Description
Union Hills Dr and 7th St Phoenix Road Safety Assessment
Hayden Rd and Chaparral Rd  Scottsdale Road Safety Assessment
Rural Rd and University Dr Tempe Road Safety Assessment
Rural Rd and Broadway Rd Tempe Road Safety Assessment
Rural Rd and Southern Ave Tempe Road Safety Assessment
Union Hills Dr and 83rd Ave Peoria/Glendale Road Safety Assessment
Location Agency Description
Hardy Dr and Baseline Rd  Tempe Road Safety Assessment
Van Buren St and 33rd Ave  Phoenix Road Safety Assessment
Estrella Dr and 51st Ave Maricopa County Road Safety Assessment
Sweetwater Ave and Cave Creek Rd  Phoenix Road Safety Assessment
Guadalupe Rd and Gilbert Rd   Gilbert Road Safety Assessment
Shea Blvd and 90th St  Scottsdale Road Safety Assessment
Shea Blvd and 92nd St   Scottsdale Road Safety Assessment
Scottsdale Rd and Thomas Rd  Scottsdale Road Safety Assessment
Dysart Rd and McDowell Rd  Avondale Road Safety Assessment
Scottsdale Rd and Shea Blvd  Scottsdale Road Safety Assessment
Scottsdale Rd and Chaparral Rd  Scottsdale Road Safety Assessment
83rd Ave and Deer Valley Rd  Peoria Road Safety Assessment
Southern Ave and Apache Rd Buckeye Road Safety Assessment
Southern Ave and Miller Rd   Buckeye Road Safety Assessment
Watson Rd and Broadway Rd Buckeye Road Safety Assessment
Watson Rd and Baseline Rd  Buckeye Road Safety Assessment
Litchfield Greens Rd and Litchfield Rd   Litchfield Park Road Safety Assessment
Location Agency Description
67th Ave and Indian School Rd Phoenix Road Safety Assessment
51st Ave and Indian School Rd Phoenix Road Safety Assessment
67th Ave and Thomas Rd Phoenix Road Safety Assessment
McDowell Rd and Rancho Santa Fe Blvd Avondale Road Safety Assessment
Dysart Rd and Rancho Santa Fe Blvd Avondale Road Safety Assessment
83rd Ave - Paradise Ln to Bell Rd Peoria Road Safety Assessment
43rd Ave and Thomas Rd Phoenix Road Safety Assessment
27th Ave and Indian School Rd Phoenix Road Safety Assessment
107th Ave and McDowell Rd Avondale Road Safety Assessment
Location Agency Description
Dysart Rd and Van Buren Rd Avondale Road Safety Assessment
McDowell Rd and 44th St Phoenix Road Safety Assessment
Greenway Rd and 32nd St Phoenix Road Safety Assessment
Val Vista Dr and Elliot Rd Gilbert Road Safety Assessment
Apache Blvd and Price Fwy Interchange  Valley Metro/Tempe/ADOT Transit Road Safety Assessment
67th Ave and Glendale Ave Glendale Road Safety Assessment
Thunderbird Rd and I-17 Interchange Phoenix Road Safety Assessment
Baseline Rd and 51st Ave Phoenix Road Safety Assessment
Apache Blvd and McClintock Dr Valley Metro/Tempe Transit Road Safety Assessment 
Avenida del Yaqui Corridor Town of Guadalupe Road Safety Assessment
Location Agency Description
Rural Rd and Southern Ave Tempe Project Assessment
Dysart Rd and Rancho Santa Fe Blvd Avondale Project Assessment
43rd Ave and Thomas Rd Phoenix Project Assessment
McDowell Rd and 44th St Phoenix Project Assessment
Indian School Rd - 49th Ave to 79th Ave Phoenix Corridor Safety Plan Pilot Project
59th Ave and Northern Ave Glendale Road Safety Assessment
51st Ave and Peoria Ave  Glendale Road Safety Assessment
59th Ave and Tunderbird Rd Glendale Road Safety Assessment
Ellsworth Rd and Ellsworth Loop Rd Queen Creek Road Safety Assessment
Ellsworth Rd and Rittenhouse Rd Queen Creek Road Safety Assessment
Washington St and I-10 Interchange Valley Metro/Phoenix/ADOT Transit Road Safety Assessment
Rural Rd and University Dr Valley Metro/Tempe Transit Road Safety Assessment
Camelback Rd and 19th Ave Valley Metro/Phoenix Transit Road Safety Assessment
Location Agency Description
Greenway Rd and 32nd St Phoenix Project Assessment

 

Meetings, Agendas and Minutes
Resource Library
Project Contacts

ITS Safety Engineer III:
Margaret Boone, P.E.
Transportation