MAg Road Safety Assessment Program

 

Road Safety Assessments (RSAs) are an active approach to improving road safety. They involve examining an intersection, an arterial, or freeway corridor from a road safety viewpoint.

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 Department of Transportation (ADOT) was established in 2006 as part of the state’s plan for improving road safety. The 2005 MAG Strategic Transportation Safety Plan (STSP) identified RSAs as a way to improve road safety in the Phoenix metropolitan region. The MAG RSA program was developed with technical assistance from ADOT.

The first cycle of MAG sponsored RSAs was done in October 2011. These focused mainly on intersections, as nearly 50 percent of all serious injury and fatal crashes in the region occur at intersections.

In 2014, MAG’s Transportation Safety Committee endorsed the development of Project Assessments (PA’s) to analyze safety improvements recommended in an RSA. To implement a strategy identified in the 2015 STSP, Transit RSAs were included in the MAG RSA program. They focused on bicyclist and pedestrian safety on routes to transit stops and light rail stations. As of December 2017, RSAs were performed at 54 intersections in the jurisdictions of 15 MAG member agencies, including five (5) light rail access locations. Each RSA creates a list of recommended safety improvements.

Seventeen (17) PAs have been developed to provide 15 percent design plans for road safety improvements recommended in previous RSAs. They included 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. Since 2017, all RSA sites are identified and prioritized through a 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 considers the safety of all road users. They estimate and report on possible road safety issues and identify opportunities for safety improvement. The team examines the sites during the morning rush hour, mid-day and after sunset, by both driving and walking at the site. The RSA program uses approximately $300,000 annually that is set aside in the Unified Planning Work Program (UPWP). These funds goes toward on-call consultants who are qualified to perform RSAs.

Location Agency Description
7th St and Northern Ave Phoenix Road Safety Assessment
7th St/Cave Creek and Dunlap Ave Phoenix Road Safety Assessment
7th St and Hatcher Rd Phoenix Road Safety Assessment
Baseline Rd and I-10 Interchange Tempe/ADOT Road Safety Assessment
Scottsdale Rd and Osborn Rd Scottsdale Road Safety Assessment
Thomas Rd and Central Ave Phoenix/Valley Metro Road Safety Assessment
Vineyard Rd and 51st Ave Phoenix Project Assessment
Peoria Ave and 43rd Ave Phoenix Project Assessment
Bell Rd and 7th Ave Phoenix Project Assessment
Greenway Pkwy and 16th St Phoenix Project Assessment
Greenway Rd and 40th St Phoenix Project Assessment
Greenway Rd and 29th St Phoenix Project Assessment
Van Buren St and Dysart Rd Avondale Project Assessment
Yuma Rd and Litchfield Rd Goodyear Project Assessment
Wigwam Blvd and Litchfield Rd Goodyear/Litchfield Park Project Assessment
Gantzel Rd and Combs Rd Pinal County Project Assessment
Pecos Rd and Higley Rd Gilbert Project Assessment
Val Vista Dr and Lakeside Dr Gilbert Project Assessment
Higley Rd and Germann Rd Gilbert Project Assessment
Rittenhouse Rd and Ocotillo Rd Queen Creek Project Assessment
Peoria Ave and 63rd Ave Glendale Project Assessment
Grand Ave and 57th Dr Glendale/ADOT Project Assessment
Cave Creek Rd and Carefree Hwy Cave Creek Project Assessment
Location Agency Description
Greenway Rd and 32nd St Phoenix Project Assessment
Val Vista Dr and Elliot Rd Gilbert Project Assessment
Bell Rd and 83rd Ave Glendale/Peoria Road Safety Assessment
Camelback Rd and 35th Ave Phoenix Road Safety Assessment
Southern Ave and 48th St Tempe/Phoenix Road Safety Assessment
McDowell Rd and 67th Ave Phoenix 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
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
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
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
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
There are currently no documents associated with this project

ITS Safety Engineer III
Margaret Boone

Senior Program Manager - ITS and Safety
Sarath Joshua

There are currently no projects associated with this project

About MAG

The Maricopa Association of Governments (MAG) is a Council of Governments (COG) that serves as the regional planning agency for the metropolitan Phoenix area.

Title VI

Title VI requires that no person in the United States of America shall, on the grounds of race, color, or national origin, be excluded from the participation in, be denied the benefits of, or be otherwise subjected to discrimination under any program or activity for which MAG receives federal financial assistance.

Get in Touch

  • Address: 302 N. 1st Ave., Suite 300
    Phoenix, Arizona 85003

  • Phone: (602) 254-6300

  • FAX: (602) 254-6490

  • Email: mag@azmag.gov