TIA Executive Summary

City of Glendale — Regular Meeting (2025-01-28)

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Peoria & Sarival – Glendale, AZ 
Traffic Impact Analysis 
1 
EXECUTIVE SUMMARY 
Peoria & Sarival is a proposed development encompassing 956,932 square feet of industrial space and 
approximately 58,980 square feet of general retail. The site is located on the southwest corner of Peoria 
Avenue and Sarival Avenue in Glendale, Arizona, and is planned to be constructed by 2026. 
 
TRIP GENERATION 
➢ The project is anticipated to generate a total of 5,532 daily trips (entering and exiting), 240 trips 
during the AM peak hour, and 447 trips during the PM peak hour. The greatest hourly entering 
volume occurs during the PM peak hour, when 190 entering trips are anticipated 
SITE ACCESS 
➢ One full-access driveway (Driveway A) and one right-in/right-out access (Driveway B) are proposed 
on Sarival Avenue approximately 1,240 feet and 400 feet south of Peoria Avenue, respectively. In 
the future, Driveway A is anticipated to become a shared access with the parcel south of the site 
once the southern parcel is developed (no construction timeline is known at this time). Driveway B 
is anticipated to align with a future Carioca Gas Station driveway on the east side of Sarival Avenue.  
➢ One three-quarter access (Driveway C) is proposed on Peoria Avenue approximately 640 feet west 
of Sarival Avenue. A full-access driveway is anticipated to be constructed at the 165th Drive 
alignment as part of adjacent developments, notably from the parcel immediately west of the site 
owned by Walmart. The alignment is expected to be east of ADOT ROW (approximately 0.21 miles 
east of Sarival Avenue) and will be operated by City of Surprise and City of Glendale. 
TRAFFIC SIGNAL WARRANT ANALYSIS 
➢ Traffic signal warrants #1 and #2 were evaluated at Peoria Avenue/Sarival Avenue and Driveway D 
(165th Drive)/Peoria Avenue. 
➢ Signal warrants are met with existing 2024 traffic volumes at Peoria Avenue/Sarival Avenue.  
➢ Signal warrants are anticipated to be met in the 2026 background traffic conditions at Driveway D 
(165th Drive)/Peoria Avenue based on background traffic without the site. 
➢ Based on input from the City of Glendale, a proportional share towards the cost of installing the 
traffic signals may be necessary from the site. Calculations indicate the site contributes 6% towards 
the traffic at Peoria Avenue/Sarival Avenue and 7% towards the traffic at Driveway D (165th 
Drive)/Peoria Avenue. A contribution amount of a similar value may be appropriate. 
➢ As the site is on the southwest corner of Peoria Avenue/Sarival Avenue, the City of Glendale has 
stated they would expect the site to contribute 25% towards the cost of the signal at Peoria 
Avenue/Sarival Avenue. 
ROADWAY IMPROVEMENTS 
➢ A total of twelve (12) adjacent developments were included in analysis as part of background traffic 
volumes. Overall, the surrounding roadway network is anticipated to be improved as part of the 
developments constructing half-street improvements. 
➢ Both Peoria Avenue and Sarival Avenue are anticipated to provide three lanes in each direction 
with the improvements. 
LEVEL OF SERVICE ANALYSIS 
➢ The study intersections were analyzed under existing traffic conditions as well as the 2026 opening 
year and 2031 horizon year.  
Alan Heathcoat P.E.
Principal Engineer
Glendale Transportation
10/08/2024 8:38:54 AM
APPROVED

Peoria & Sarival – Glendale, AZ 
Traffic Impact Analysis 
2 
➢ In 2024 existing condition, all movements at the existing study intersections operate at or above 
LOS D. 
➢ Under 2026 and 2031 background and total conditions, all movements are projected to continue 
operating at sufficient LOS. 
TURN LANE ANALYSIS 
➢ The City of Glendale requires a dedicated right-turn lane at all site access points. A center two-way 
left-turn lane currently exists on Sarival Avenue to facilitate access for Driveway A, and a left-turn 
lane will need to be cut into the future raised median on Peoria Avenue to facilitate access for 
Driveways C and D.  
RECOMMENDATIONS 
➢ Construct dedicated right-turn lanes at the site access points. Driveways C and D (165th Drive) on 
Peoria Avenue will require 160 feet of storage and a 100-foot taper to meet City of Surprise 
guidelines. Driveways A and B on Sarival Avenue will require 150 feet of storage and a 100-foot 
taper to meet City of Glendale guidelines. The center two-way left-turn lane on Sarival Avenue is 
anticipated to adequately facilitate access at Driveway A, and a westbound left-turn lane will need 
to be constructed at Driveway C with 160 feet of storage.  
➢ Consideration should be given to making the Carioca Gas Station driveway that aligns with 
Driveway B into a right-in/right-out only access point. Due to the northbound left-turn queues 
anticipated at Peoria Avenue/Sarival Avenue and the southbound left-turn queues anticipated at 
the driveway, there is potential for left-turn overlap due to the close proximity. The Carioca Gas 
Station proposes another full-access driveway on Sarival Avenue at the south side of the parcel, 
which would be expected to adequately handle the left-turning traffic.