John Abraham, PhD, PE, PTOE

Director of Traffic & Operations

Macomb County Department of Roads

117 S Groesbeck Hwy

Mount Clemens, MI 48043

586-463-8671

JAbraham@RCMCWeb.org

“To provide and maintain a reliable real-time traffic operations system, in coordination with county stakeholders, that enables a safe, efficient, and informative travel experience.”

- MCDR-TOC Mission Statement

PERFORMANCE MEASURES

January 2020

MACOMB COUNTY DEPARTMENT OF ROADS

TRAFFIC OPERATIONS CENTER

MONTHLY TOC HIGHLIGHT

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In the month of January, 79 incoming requests regarding traffic signals were received.

On Thursday, January 30th, the Macomb County Department of Roads (MCDR) Traffic Operations Center (TOC) provided extra camera coverage as President Donald J. Trump visited the DANA axel plant in Warren, Michigan. TOC operators were able to coordinate with the Southeast Michigan Traffic Operation Center (SEMTOC) operators to share live video feeds so that TOC operators could actively display the presidential motorcade for the Macomb County Sheriff’s Department.

TRA

FFIC

OP

ERA

TIO

NS

Jan

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0

SERVICE REQUESTS

In the month of January, the TOC engineers closed

50 service requests within an average of 4 business days.

42

101

26

0 0

Call Voicemail Walk-Ins Email Dispatch Other

Service Request Source

60

190

TOC Electrical /

Traffic

Other

Service Request by Dept.47

13

TOC by Time of Day

AM PM

1211

9

14 14

Monday Tuesday Wednesday Thursday Friday

Service Request Per Day of Week

REGIONAL COMMUNICATIONS SUMMARY

During the target month, the TOC added 0 intersections to the operational communications network.

Locations considered to have operational communications are shown in green, while locations found not to have operational communications due to needed maintenance are shown in red. Locations that are

“Planned” have not yet been integrated into TOC network.

This chart shows the number of traffic signal controllers with communication to the TOC.

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ITS

MA

INTE

NA

NC

EJa

nu

ary

20

20

643, 98%

14, 2%

OperationalUnder Maintenance

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HIGH IMPACT CORRIDOR COMMUNICATIONS AVAILABILITY

The table above represents a one-time monthly snapshot of communications along major corridors in Macomb County. Corridors which are considered to have operational communications (90% and above) are shown in green, while corridors found not to have operational communications (<90%)

at the time of the snapshot are shown in red.

SIG

NA

L IN

FOR

MA

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EXECUTED TRAFFIC SIGNAL UPGRADES

Tracks the roadway upgrades executed in Macomb County, including those done by other transportation agencies, also lists a description of the upgrades performed.

Corridor Current Month Previous Month Change

9 Mile 96% 96% 0%

14 Mile 100% 100% 0%

15 Mile 100% 95% 5%

Metro Parkway 97% 97% 0%

Hall (M-59) 100% 100% 0%

Dequindre 100% 100% 0%

Ryan 100% 100% 0%

Mound 100% 98% 2%

Hoover 100% 100% 0%

Schoenherr 92% 92% 0%

Hayes 96% 96% 0%

Gratiot (M-3) 98% 92% 6%

Harper 95% 95% 0%

January Location Upgrade

24 0010 Cut Over

SERVICE REQUESTS PER MUNICIPALITY

GOVDELIVERY NOTIFICATIONS

MCDR WEBSITE HITS

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A total of 7,341 hits were accrued at http://roads.macombgov.org/.

GovDelivery is a tool to notify Macomb County motorists of any incident blocking at least one lane of traffic or causing traffic issues. The notifications are sent after an incident has been verified.

Sign up for incident notifications on weekdays from 6 a.m. to 6 p.m. causing lane or roadway closures on major Macomb County arter ials.

In the month of January, the TOC sent out 72 GovDelivery notifications, and increased the number of recipients from 1,765 to 1,801 receiving notifications.

Note: The chart below only shows data for the days GovDelivery notifications were sent from the TOC.

The chart to the left shows how many requests were created per traffic signal location under municipality jurisdiction. The chart to the right shows breakdown of the requests created under MDOT

or MCDR / local municipality jurisdiction.

MO

TOR

IST

EXP

ERIE

NC

EJa

nu

ary

20

20

0

100

200

300

400

500

600

1 2 3Sa

t 4

Sun

5 6 7 8 91

0Sa

t 1

1Su

n 1

21

31

41

51

61

7Sa

t 1

8Su

n 1

92

02

12

22

32

4Sa

t 2

5Su

n 2

62

72

82

93

03

1

Day of Month

04

01

05

02

10

06

0403

01

06

01 01

0605

04

02

04

0102

04

00

02

04

06

08

10

12

02 03 06 07 08 09 10 13 14 15 16 17 20 21 23 24 28 29 30 31

Day of Month

10

7

7

6

6

5

3

2

2

2

0 1 2 3 4 5 6 7 8 9 10 11

Warren

Shelby Twp

St. Clair Shrs

Sterling Hts

Clinton Twp

Roseville

Macomb Twp

Mount Clemens

Fraser

Utica

Number of Service Requests

MCDR, 33, 66%

MDOT, 17, 34%

CURRENT CAMERA LOCATIONS

This chart shows the daily average availability of cameras currently integrated into the TOC video wall software.

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CA

MER

A C

OV

ERA

GE

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0

During the target month, the TOC added 3 camera to be viewed on the video wall.

Cameras considered to have operational communications are shown in green, while cameras found not to have operational communications due to needed maintenance are shown in red.

239, 91%

24, 9%

OperationalUnder Maintenance