MDOT 2015 C M Report Chapter 2

2015 Congestion & Mobility Report

ARENAC CLARE GLADWIN Chapter 2 HURON BAY ISABELLA MIDLAND

TUSCOLA BAY SANILAC

SAGINAW REGION GRATIOT LAPEER GENESEE ST. CLAIR SUMMARY SHIAWASSEE

Performance Measures Definitions...... 1 Regional User Delay Cost Per Mile...... 3 Regional Congestion Hours...... 4 Ranked UDC by Location...... 6 Mobility Measures: I-69 Corridor...... 8 Mobility Measures: I-75 Corridor...... 18 Mobility Measures: I-94 Corridor...... 28 Mobility Measures: I-475 Corridor...... 32 Mobility Measures: I-675 Corridor...... 40 Mobility Measures: US-10 Corridor...... 46 Mobility Measures: US-23 Corridor...... 52 Mobility Measures: US-127 Corridor...... 56

> CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2 Performance Measures Definitions

Delay No Delay Delay POSTED SPEED

60 MPH*

ACTUAL SPEED

Total delay > Delay is calculated by taking the difference between actual speeds when they fall below 60 mph and the posted speed limit for freeways posted at 70 mph. This is toPOSTED take out SP EEtheD delay caused by the lower averageDelay speeds from commercialNo Delay vehicles. Delay Recurring POSTED SPEED 60 MPH Total delay per mileRecurring > Delay per mile is calculated by taking the total delay and dividing it by the length of the freeway. This was performed for each route in each county. AVERA60 MPHGE SPEED Non-recurring Non-recurring/recurring delay > Non-recurring delay is calculated by takingACTUAL the difference SPEED between the actual speed (any time the speed falls below 60 mph) and the averageACTUAL SPEEDspeed. Recurring is measured by taking the difference of the total delay and non-recurring delay.

Northbound Travel Times Avg 75th % POSTED95th SP %EED 16.0 Recurring 60 MPH 14.0 Recurring * AVERAGE SPEED 12.0 Small di erence Large di erence between average Non-recurring between average 10.0 and 95th percentile ACTUALand 95th SPEED percentile travel times travel times 8.0 Minutes 6.0 User Delay Cost > User Delay Costs (UDC) is calculated by multiplying delay x hourly volume per hourly user cost. Delay4.0 is calculated by taking the difference between actual speeds when they fall below 60 Northbound Travel Times Avg 75th % 95th % mph and the posted speed limit. Hourly volumes are derived from Average Daily Traffic (ADT) and Com- 16.02.0 Reliable Unreliable mercial Average Daily Traffic (CADT). Hourly user costs are based on Federal Highway Administration 0.0 (FHWA) publication14.0 number FHWA-SA-98-079, “Life-Cycle Cost Analysis in Pavement Design.” 12.0 Small di erence Large di erence 1:00 PM PM 2:00 PM 3:00 4:00 PM 4:00 5:00 PM 6:00 PM 7:00 PM 8:00 PM 9:00 PM 1:00 AM 2:00 AM 3:00 AM 4:00 AM AM 5:00 6:00 AM 7:00 AM 8:00 AM 9:00 AM 12:00 PM 10:00 PM 11:00 PM Congestion > Congestion12:00 AM between averageis calculated as the number10:00 AM 11:00 AM of hours below 45 mphbetween per average Traffic Message 10.0 Channel (TMC) segment.and 95thA TMC percentile segment is a standardTime of Day for delivering real-timeand traffic 95th percentile information. They travel times travel times vary from tenths8.0 of a mile long to several miles long. Minutes 6.0 Note: During 2015, we noticed a significant reduction in user delay cost on certain routes. We believe this may be an artifact of the threshold4.0 used to determine the presence of delay. In prior years, the average speeds on these routes

were around 60 MPH,2.0 which trips the delayReliable calculation threshold. In 2015 averageUnreliable speeds were above 60 MPH, which reduced the number of times user delay was calculated. 0.0 * On segments with a speed limit of 55 mph, delay is calculated when speeds fall below 55 mph. 1:00 PM PM 2:00 PM 3:00 4:00 PM 4:00 5:00 PM 6:00 PM 7:00 PM 8:00 PM 9:00 PM 1:00 AM 2:00 AM 3:00 AM 4:00 AM AM 5:00 6:00 AM 7:00 AM 8:00 AM 9:00 AM 12:00 PM 10:00 PM 11:00 PM 12:00 AM 10:00 AM 11:00 AM 1 Time of Day Delay No Delay Delay POSTED SPEED

60 MPH

ACTUAL SPEED

POSTED SPEED > CONGESTION & MOBILITY REPORT > Freeway PerformanceRecurring Measures 60 MPH Recurring AVERAGE SPEED Non-recurring Chapter 2 Performance Measures DefinitionsACTUAL SPEED

Northbound Travel Times Avg 75th % 95th % 16.0

14.0

12.0 Small di erence Large di erence between average between average 10.0 and 95th percentile and 95th percentile travel times travel times 8.0 Minutes 6.0

4.0

2.0 Reliable Unreliable

0.0 1:00 PM PM 2:00 PM 3:00 4:00 PM 4:00 5:00 PM 6:00 PM 7:00 PM 8:00 PM 9:00 PM 1:00 AM 2:00 AM 3:00 AM 4:00 AM AM 5:00 6:00 AM 7:00 AM 8:00 AM 9:00 AM 12:00 PM 10:00 PM 11:00 PM 12:00 AM 10:00 AM 11:00 AM

Time of Day

Travel Time Reliability > A measure of travel time consistency over a period of time. When travel times are unreliable, customers are more likely to experience unexpected delays. Travel times are shown to be reliable when the 95th percentile travel time remains close to the average travel time. 75th Percentile Travel Time > The amount of time a customer should budget to be on-time three out of four days (75% of the time). 95th Percentile Travel Time > The amount of time a customer should budget to be on-time nineteen out of twenty days (95% of the time). The 95th percentile travel time is also known as the planning time.

Note: May through September were used for the summer reliability calculations. 2 2015> CONGESTION Bay & MOBILITY Region REPORT > Freeway Performance Measures User Delay Cost Per Mile Figure 1. 2015 Bay Region user delay cost per mile 4Chapter 2

2015 Bay Region User Delay Cost Per Mile 4

®210 ®2127

¨¦§675

¨¦§75

®210 ®2127

¨¦§475

¨¦§69 ¨¦§675

®223 ¨¦§75

¨¦§475

¨¦§69

®223

2015 UDC per Mile < $50,000 $50,000 - $100,000 > $100,000

2015 UDC per Mile < $50,000 3 $50,000 - $100,000 > $100,000 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2 Figure 2. 2015 Bay Region congestion hours northbound/eastbound

2015 Bay Region Congestion Hours Northbound/Eastbound 4

®210 ®2127

¨¦§675

¨¦§75

¨¦§475

¨¦§69

®223

2015 Congestion Hours < 50 50 - 100 > 100

4 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 3. 2015 Bay Region congestion hours southbound/westbound Chapter 2

2015 Bay Region Congestion Hours Southbound/Westbound 4

®210 ®2127

¨¦§675

¨¦§75

¨¦§475

¨¦§69

®223

2015 Congestion Hours < 50 50 - 100 > 100

5 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2 Figure 4. 2015 Bay Region UDC Data

2012-2014 Average 2015 UDC Per UDC Per Rank Location (Route, County) Rank Location (Route, County) Mile Mile 1 $101,340 I-69 Genesee Co. 1 $53,555 I-69 Genesee Co. 2 $93,437 I-675 Saginaw Co. 2 $49,737 I-75 Genesee Co. 3 $87,720 US-23 Genesee Co. 3 $38,414 US-23 Genesee Co. 4 $87,270 I-475 Genesee Co. 4 $35,506 I-75 Saginaw Co. 5 $85,893 I-75 Genesee Co. 5 $34,951 US-10 Bay Co. 6 $62,157 I-75 Saginaw Co. 6 $25,801 I-675 Saginaw Co. 7 $48,099 US-10 Bay Co. 7 $21,166 I-94 St. Clair Co. 8 $45,470 I-94 St. Clair Co. 8 $20,437 I-69 St. Clair Co. 9 $32,201 I-69 Lapeer Co. 9 $20,105 I-475 Genesee Co. 10 $27,043 I-75 Bay Co. 10 $11,387 I-75 Bay Co. 11 $23,856 I-69 St. Clair Co. 11 $6,870 I-69 Lapeer Co. 12 $23,154 I-69 Shiawassee Co. 12 $6,340 I-69 Shiawassee Co. 13 $12,475 US-127 Gratiot Co. (70 mph section) 13 $5,493 US-127 Gratiot Co. (70 mph section) 14 $10,076 US-10 Midland Co. 14 $4,759 I-75 Arenac Co. 15 $8,999 I-75 Arenac Co. 15 $3,223 US-10 Isabella/Clare Co. (70 mph section) 16 $8,234 US-127 Isabella Co. 16 $2,060 US-127 Isabella Co. 17 $6,897 US-10 Isabella/Clare Co. (70 mph section) 17 $1,125 US-10 Midland Co. 18 $3,224 US-127 Clare Co. 18 $835 US-127 Clare Co.

2012-2014 Average 2015 Total Total Rank Location (Route, County) Rank Location (Route, County) UDC UDC 1 $4,864,323 I-69 Genesee Co. 1 $2,785,283 I-75 Genesee Co. 2 $4,809,999 I-75 Genesee Co. 2 $2,570,645 I-69 Genesee Co. 3 $3,232,170 I-75 Saginaw Co. 3 $1,846,319 I-75 Saginaw Co. 4 $3,141,716 I-475 Genesee Co. 4 $1,287,503 I-69 St. Clair Co. 5 $2,193,006 US-23 Genesee Co. 5 $973,634 I-94 St. Clair Co. 6 $2,091,620 I-94 St. Clair Co. 6 $960,358 US-23 Genesee Co. 7 $1,868,735 I-675 Saginaw Co. 7 $873,772 US-10 Bay Co. 8 $1,771,079 I-69 Lapeer Co. 8 $723,787 I-475 Genesee Co. 9 $1,703,717 I-75 Bay Co. 9 $717,383 I-75 Bay Co. 10 $1,502,939 I-69 St. Clair Co. 10 $516,021 I-675 Saginaw Co. 11 $1,202,471 US-10 Bay Co. 11 $377,869 I-69 Lapeer Co. 12 $1,180,869 I-69 Shiawassee Co. 12 $323,361 I-69 Shiawassee Co. 13 $594,470 US-10 Midland Co. 13 $280,767 I-75 Arenac Co. 14 $530,923 I-75 Arenac Co. 14 $219,703 US-127 Gratiot Co. (70 mph section) 15 $510,499 US-127 Isabella Co. 15 $127,711 US-127 Isabella Co. 16 $498,989 US-127 Gratiot Co. (70 mph section) 16 $109,580 US-10 Isabella/Clare Co. (70 mph section) 17 $234,484 US-10 Isabella/Clare Co. (70 mph section) 17 $66,359 US-10 Midland Co. 18 $216,653 US-127 Clare Co. 18 $56,109 US-127 Clare Co. Total = $32,148,664 Total = $14,816,164

> CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2

Interstate 69: Shiawassee, Genesee, Lapeer, and St. Clair

Interstate 75: Genesee, Saginaw, Bay, and Arenac

Interstate 94: St. Clair

Interstate 475: Genesee

Interstate 675: Saginaw

US-10: Clare, Isabella, Midland, and Bay

US-23: Genesee

US-127: Gratiot, Isabella, and Clare

8 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 5. Shiawassee County I-69 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Shiawassee County I-69 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $250,000

$200,000

$150,000

$100,000

$50,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

9 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 6. Genesee County I-69 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Genesee County I-69 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $1,200,000

$1,000,000

$800,000

$600,000

$400,000

$200,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

10 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 7. Lapeer County I-69 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Lapeer County I-69 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $300,000

$250,000

$200,000

$150,000

$100,000

$50,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

11 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 8. St. Clair County I-69 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

St. Clair County I-69 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $250,000

$200,000

$150,000

$100,000

$50,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

12 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 9. Bay Region I-69 eastbound Chapter 2

WADHAMS RD/EXIT 196 BARTH RD/EXIT 194 WALES CENTER RD/EXIT 189 M-19/EXIT 184 RILEY CENTER RD/EXIT 180 CAPAC RD/EXIT 176 M-53/EXIT 168 M-53 Interchange LAKE PLEASANT RD/EXIT 163 WILDER RD/EXIT 159 M-24/EXIT 155 LAKE NEPESSING RD/EXIT 153 ELBA RD/EXIT 149 LAPEER/GENESEE COUNTY LINE GENESEE/LAPEER COUNTY LINE M-15/EXIT 145 IRISH RD/EXIT 143 BELSAY RD/EXIT 141 CENTER RD/EXIT 139 M-54/DORT HWY/EXIT 138 I-475/UAW FWY/EXIT 137 I-475 Interchange SAGINAW ST/EXIT 136 HAMMERBERG RD/EXIT 135 I-75/US-23/EXIT 133 M-121/BRISTOL RD/EXIT 131 MILLER RD/EXIT 129 MORRISH RD/EXIT 128 VAN VLEET RD (SWARTZ … M-13/EXIT 123 M-71/EXIT 118 GRAND RIVER RD/EXIT 113 M-52/EXIT 105 M-52 Interchange WOODBURY RD/EXIT 98 SHIAWASSEE/CLINTON … 70 68 66 64 62 60 58 56 54 52 50 48 Average Speed (mph) EB

3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 13 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 10. Bay Region I-69 westbound Chapter 2 WB

WADHAMS RD/EXIT 196 BARTH RD/EXIT 194 WALES CENTER RD/EXIT 189 M-19/EXIT 184 RILEY CENTER RD/EXIT 180 CAPAC RD/EXIT 176

M-53 Interchange M-53/EXIT 168 LAKE PLEASANT RD/EXIT 163 WILDER RD/EXIT 159 M-24/EXIT 155 LAKE NEPESSING RD/EXIT 153 ELBA RD/EXIT 149 LAPEER/GENESEE COUNTY LINE GENESEE/LAPEER COUNTY LINE M-15/EXIT 145 IRISH RD/EXIT 143 BELSAY RD/EXIT 141 CENTER RD/EXIT 139 M-54/DORT HWY/EXIT 138 I-475/UAW FWY/EXIT 137 I-475 Interchange SAGINAW ST/EXIT 136 HAMMERBERG RD/EXIT 135 I-75/US-23/EXIT 133 M-121/BRISTOL RD/EXIT 131 MILLER RD/EXIT 129 MORRISH RD/EXIT 128 VAN VLEET RD (SWARTZ … M-13/EXIT 123 M-71/EXIT 118 GRAND RIVER RD/EXIT 113 M-52/EXIT 105 M-52 Interchange WOODBURY RD/EXIT 98 SHIAWASSEE/CLINTON … 70 68 66 64 62 60 58 56 54 52 50 Average Speed (mph)

3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 14 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2

Figure 11. Travel time reliability: I-69

Segment 2 Segment 1Flint Flint Twp

Waterford Twp

15 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 12. Segment 1- I-69 between I-475/Uaw Fwy/Exit 137 and I-75/US-23/Exit 133 Chapter 2

Eastbound Travel Times Avg 75th % 95th % 8.0

7.0

6.0

5.0

4.0 Minutes 3.0

2.0

1.0

0.0 1:00 PM 2:00 PM 3:00 PM 4:00 PM 5:00 PM 6:00 PM 7:00 PM 8:00 PM 9:00 PM 1:00 AM 2:00 AM 3:00 AM 4:00 AM 5:00 AM 6:00 AM 7:00 AM 8:00 AM 9:00 AM 12:00 PM 10:00 PM 11:00 PM 12:00 AM 10:00 AM 11:00 AM Time of Day

Westbound Travel Times Avg 75th % 95th % 8.0

7.0

6.0

5.0

4.0 Minutes 3.0

2.0

1.0

16 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 13. Segment 2- I-69 between I-475/Uaw Fwy/Exit 137 and M-15/Exit 145 Chapter 2

Eastbound Travel Times Avg 75th % 95th % 14.0

12.0

10.0

8.0

Minutes 6.0

4.0

2.0

Westbound Travel Times Avg 75th % 95th % 14.0

12.0

10.0

8.0

Minutes 6.0

4.0

2.0

17 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2

Interstate 69: Shiawassee, Genesee, Lapeer, and St. Clair

Interstate 75: Genesee, Saginaw, Bay, and Arenac

Interstate 94: St. Clair

Interstate 475: Genesee

Interstate 675: Saginaw

US-10: Clare, Isabella, Midland, and Bay

US-23: Genesee

US-127: Gratiot, Isabella, and Clare

18 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 14. Genesee County I-75 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Genesee County I-75 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $1,200,000

$1,000,000

$800,000

$600,000

$400,000

$200,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

19 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 15. Saginaw County I-75 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Saginaw County I-75 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $600,000

$500,000

$400,000

$300,000

$200,000

$100,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

20 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 16. Bay County I-75 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Bay County I-75 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $300,000

$250,000

$200,000

$150,000

$100,000

$50,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

21 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 17. Arenac County I-75 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Arenac County I-75 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $80,000

$70,000

$60,000

$50,000

$40,000

$30,000

$20,000

$10,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

22 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 18. Bay Region I-75 northbound Chapter 2

I-75-BL/COOK RD/EXIT 212 M-33/EXIT 202 STERLING RD/EXIT 195 M-61/EXIT 190 US-23/EXIT 188 US-23 Interchange PINCONNING RD/EXIT 181 LINWOOD RD/EXIT 173 BEAVER RD/EXIT 168 WILDER RD/EXIT 164 M-13-CONN/EXIT 164 US-10/M-25/EXIT 162 M-84/EXIT 160 I-675/EXIT 155 ADAM ST/EXIT 154 M-13/BAY CITY RD/EXIT 153 M-81/EXIT 151 I-675 I-675 Interchange M-46/HOLLAND AVE/EXIT 149 DIXIE HWY/EXIT 144 M-54/M-83/EXIT 136 GENESEE/SAGINAW COUNTY … M-57/EXIT 131 I-75 BEGIN FREEWAY MT MORRIS RD/EXIT 126 I-475/EXIT 125 PIERSON RD/EXIT 122 M-21/CORUNNA RD/EXIT 118 MILLAR RD/EXIT 117 I-69 M-121/BRISTOL RD/EXIT 116 US-23 SPLIT I-475/EXIT 111 I-475 Interchange M-54/DORT HWY/EXIT 109 HOLLY RD/EXIT 108 70 68 66 64 62 60 58

Average Speed (mph) NB

3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 23 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 19. Bay Region I-75 southbound Chapter 2 SB

M-33/EXIT 202 STERLING RD/EXIT 195 M-61/EXIT 190 US-23/EXIT 188 US-23 Interchange PINCONNING RD/EXIT 181 LINWOOD RD/EXIT 173 BEAVER RD/EXIT 168 WILDER RD/EXIT 164 M-13-CONN/EXIT 164 US-10/M-25/EXIT 162 M-84/EXIT 160 I-675/EXIT 155 ADAM ST/EXIT 154 M-13/BAY CITY RD/EXIT 153 M-81/EXIT 151 I-675 I-675 Interchange M-46/HOLLAND AVE/EXIT 149 DIXIE HWY/EXIT 144 M-54/M-83/EXIT 136 SAGINAW/GENESEE COUNTY … GENESEE/SAGINAW COUNTY … M-57/EXIT 131 I-75 BEGIN FREEWAY I-475/EXIT 125 PIERSON RD/EXIT 122 M-21/CORUNNA RD/EXIT 118 MILLAR RD/EXIT 117 I-69 M-121/BRISTOL RD/EXIT 116 US-23 SPLIT

I-475 Interchange I-475/EXIT 111 M-54/DORT HWY/EXIT 109 HOLLY RD/EXIT 108 DIXIE HWY/EXIT 106 70 68 66 64 62 60 58 Average Speed (mph) 3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 24 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2

Figure 20. Travel time reliability: I-75

Saginaw Bay

Midland Bay City

Saginaw

Frankenmuth

Segment 1

Flint Flint Twp

Waterford Twp > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 21. Segment 1- I-75 between I-69 and US-10 Chapter 2 (Summer - NB on Fridays only/SB on Sundays only)

Northbound Travel Times Avg 75th % 95th % 110.0

100.0

90.0

80.0

70.0 Minutes 60.0

50.0

40.0

30.0 1:00 PM 2:00 PM 3:00 PM 4:00 PM 5:00 PM 6:00 PM 7:00 PM 8:00 PM 9:00 PM 1:00 AM 2:00 AM 3:00 AM 4:00 AM 5:00 AM 6:00 AM 7:00 AM 8:00 AM 9:00 AM 12:00 PM 10:00 PM 11:00 PM 12:00 AM 10:00 AM 11:00 AM Time of Day

Southbound Travel Times Avg 75th % 95th % 110.0

100.0

90.0

80.0

70.0 Minutes 60.0

50.0

40.0

26 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 22. Segment 1- I-75 between I-69 and US-10 (Non-Summer - NB on Fridays only/SB on Sundays only) Chapter 2

Northbound Travel Times Avg 75th % 95th % 110.0

100.0

90.0

80.0

70.0 Minutes 60.0

50.0

40.0

Southbound Travel Times Avg 75th % 95th % 110.0

100.0

90.0

80.0

70.0 Minutes 60.0

50.0

40.0

27 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2

Interstate 69: Shiawassee, Genesee, Lapeer, and St. Clair

Interstate 75: Genesee, Saginaw, Bay, and Arenac

Interstate 94: St. Clair

Interstate 475: Genesee

Interstate 675: Saginaw

US-10: Clare, Isabella, Midland, and Bay

US-23: Genesee

US-127: Gratiot, Isabella, and Clare

28 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 23. St. Clair County I-94 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

St. Clair County I-94 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $350,000

$300,000

$250,000

$200,000

$150,000

$100,000

$50,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

29 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 24. Bay Region I-94 eastbound Chapter 2

I-69/I-69-BL

Range Rd Interchange RANGE RD/EXIT 269

I-94BL/Gratiot Rd Interchange I-94-BL/GRATIOT RD/EXIT 266

WADHAMS RD/EXIT 262 Wadhams Rd Interchange

DIVISION RD/FRED MOORE/EXIT 257 70 68 66 64 62 60 58 56 54

Average Speed (mph) EB

3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 30 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 25. Bay Region I-94 westbound Chapter 2 WB

I-69/I-69-BL

Range Rd Interchange RANGE RD/EXIT 269

I-94-BL/GRATIOT RD/EXIT 266 I-94BL/Gratiot Rd Interchange

WADHAMS RD/EXIT 262 Wadhams Rd Interchange

DIVISION RD/FRED MOORE/EXIT 257 70 68 66 64 62 60 58 56 54 Average Speed (mph)

3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 31 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2

Interstate 69: Shiawassee, Genesee, Lapeer, and St. Clair

Interstate 75: Genesee, Saginaw, Bay, and Arenac

Interstate 94: St. Clair

Interstate 475: Genesee

Interstate 675: Saginaw

US-10: Clare, Isabella, Midland, and Bay

US-23: Genesee

US-127: Gratiot, Isabella, and Clare

32 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 26. Genesee County I-475 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Genesee County I-475 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $600,000

$500,000

$400,000

$300,000

$200,000

$100,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

33 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 27. Bay Region I-475 northbound Chapter 2

I-75/US-23

CLIO RD/EXIT 15

SAGINAW ST/EXIT 13 Saginaw St Interchange

CARPENTER RD/EXIT 11

PIERSON RD/EXIT 10

STEWART AVE/EXIT 9

DAVISON RD/EXIT 8B

LONGWAY BLVD/EXIT 8A

M-21/Court St Interchange M-21/COURT ST/EXIT 7

I-69/EXIT 6

ATHERTON RD/EXIT 5

HEMPHILL RD/EXIT 4

M-121/BRISTOL RD/EXIT 4 M-121/Bristol Rd Interchange

HILL RD/EXIT 2

I-75 70 68 66 64 62 60 58 56 Average Speed (mph) NB

3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 34 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 28. Bay Region I-475 southbound Chapter 2 SB

I-75/US-23

CLIO RD/EXIT 15

SAGINAW ST/EXIT 13 Saginaw St Interchange

CARPENTER RD/EXIT 11

PIERSON RD/EXIT 10

STEWART AVE/EXIT 9

DAVISON RD/EXIT 8B

LONGWAY BLVD/EXIT 8A

M-21/COURT ST/EXIT 7 M-21/Court St Interchange

I-69/EXIT 6

ATHERTON RD/EXIT 5

HEMPHILL RD/EXIT 4

M-121/BRISTOL RD/EXIT 4 M-121/Bristol Rd Interchange

HILL RD/EXIT 2

I-75 70 68 66 64 62 60 58 56 Average Speed (mph)

3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 35 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2

Figure 29. Travel time reliability: I-475

Segment 2 Flint Flint Twp Segment 1

Waterford Twp

36 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 30. Segment 1- I-475 between I-69/Exit 6 and I-75 Chapter 2

Northbound Travel Times Avg 75th % 95th % 8.0

7.0

6.0

5.0

4.0 Minutes 3.0

2.0

1.0

Southbound Travel Times Avg 75th % 95th % 8.0

7.0

6.0

5.0

4.0 Minutes 3.0

2.0

1.0

37 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 31. Segment 2- I-475 between I-69/Exit 6 and I-75/US-23 Chapter 2

Northbound Travel Times Avg 75th % 95th % 14.0

12.0

10.0

8.0

Minutes 6.0

4.0

2.0

Southbound Travel Times Avg 75th % 95th % 14.0

12.0

10.0

8.0

Minutes 6.0

4.0

2.0

> CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2

Interstate 69: Shiawassee, Genesee, Lapeer, and St. Clair

Interstate 75: Genesee, Saginaw, Bay, and Arenac

Interstate 94: St. Clair

Interstate 475: Genesee

Interstate 675: Saginaw

US-10: Clare, Isabella, Midland, and Bay

US-23: Genesee

US-127: Gratiot, Isabella, and Clare

40 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 32. Saginaw County I-675 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Saginaw County I-675 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $250,000

$200,000

$150,000

$100,000

$50,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

41 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 33. Bay Region I-675 northbound Chapter 2 I-75/US-23

TITTABAWASSEE RD/EXIT 6 Tittabawassee Interchange

DAVENPORT AVE/EXIT 3

WARREN AVE

Wadsworth WADSWORTH AVE/EXIT 2 Interchange

VETERANS MEMORIAL PKY/EXIT 1

I-75/US-23 (FLINT) 66 64 62 60 58 56 54 52 50 Average Speed (mph) NB

3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 42 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 34. Bay Region I-675 southbound Chapter 2 SB

I-75/US-23

TITTABAWASSEE RD/EXIT 6 Tittabawassee Interchange

DAVENPORT AVE/EXIT 3

WARREN AVE

WADSWORTH AVE/EXIT 2 Wadsworth Interchange

VETERANS MEMORIAL PKY/EXIT 1

I-75/US-23 (FLINT) 70 68 66 64 62 60 58 56 54 52 50 Average Speed (mph)

3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 43 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2

Figure 35. Travel time reliability: I-675

Saginaw Bay

Midland Bay City

Segment 1 Saginaw

Frankenmuth

44 Flint Flint Twp

Waterford Twp > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 36. Segment 1- I-675 Chapter 2

Northbound Travel Times Avg 75th % 95th % 14.0

12.0

10.0

8.0

Minutes 6.0

4.0

2.0

Southbound Travel Times Avg 75th % 95th % 14.0

12.0

10.0

8.0

Minutes 6.0

4.0

2.0

45 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2

Interstate 69: Shiawassee, Genesee, Lapeer, and St. Clair

Interstate 75: Genesee, Saginaw, Bay, and Arenac

Interstate 94: St. Clair

Interstate 475: Genesee

Interstate 675: Saginaw

US-10: Clare, Isabella, Midland, and Bay

US-23: Genesee

US-127: Gratiot, Isabella, and Clare

46 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 37. Clare/Isabella Counties US-10 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Isabella/Clare Counties US-10 Corridor (70 mph section) User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $30,000

$25,000

$20,000

$15,000

$10,000

$5,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

47 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 38. Midland County US-10 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Midland County US-10 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $80,000

$70,000

$60,000

$50,000

$40,000

$30,000

$20,000

$10,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

48 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 39. Bay County US-10 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Bay County US-10 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $180,000

$160,000

$140,000

$120,000

$100,000

$80,000

$60,000

$40,000

$20,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

49 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 40. Bay Region US-10 eastbound Chapter 2

I-75/US-23

MACKINAW RD

9 MILE RD/AUBURN RD

GARFIELD RD

M-47 Interchange M-47

BAY CITY RD

US-10-BR/M-20

WALDO RD

US-10-BR/EASTMAN AVE

STARK RD

M-30 M-30 Interchange

RIVER RD

M-18

COLEMAN RD

LOOMIS RD

US-10-BR

US-127

US-10/US-127 SOUTHERN …

US-10-BR/US-127-BR

US-10/US-127 NORTHERN …

OLD STATE RD Old State Rd Interchange

M-115 70 68 66 64 62 60 58 56 54 52 50

Average Speed (mph) EB

3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 50 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 41. Bay Region US-10 westbound Chapter 2 WB

I-75/US-23

MACKINAW RD

9 MILE RD/AUBURN RD

GARFIELD RD

M-47 M-47 Interchange

BAY CITY RD

US-10-BR/M-20

WALDO RD

US-10-BR/EASTMAN AVE

STARK RD

M-30 M-30 Interchange

RIVER RD

M-18

COLEMAN RD

LOOMIS RD

US-10-BR

US-127

US-10/US-127 SOUTHERN …

US-10-BR/US-127-BR

US-10/M-115

Old State Rd Interchange OLD STATE RD

M-115 70 68 66 64 62 60 58 56 54 52 50 Average Speed (mph)

3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 51 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2

Interstate 69: Shiawassee, Genesee, Lapeer, and St. Clair

Interstate 75: Genesee, Saginaw, Bay, and Arenac

Interstate 94: St. Clair

Interstate 475: Genesee

Interstate 675: Saginaw

US-10: Clare, Isabella, Midland, and Bay

US-23: Genesee

US-127: Gratiot, Isabella, and Clare

52 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 42. Genesee County US-23 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Genesee County US-23 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $600,000

$500,000

$400,000

$300,000

$200,000

$100,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

53 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 43. Bay Region US-23 northbound Chapter 2

I-75

HILL RD/EXIT 90 Hill Rd Interchange

GRAND BLANC RD/EXIT 88

RAY RD

Thompson Rd THOMPSON RD/EXIT 84 Interchange

NORTH RD/TORREY RD/EXIT 80

US-23-BR/SILVER LAKE RD/EXIT 79

US-23BR/Silver Lake US-23-BR/OWEN RD/EXIT 78 Rd Interchange 70 68 66 64 62 60 58 Average Speed (mph) NB

3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 54 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 44. Bay Region US-23 southbound Chapter 2 SB

HILL RD/EXIT 90 Hill Rd Interchange

GRAND BLANC RD/EXIT 88

RAY RD

Thompson Rd Interchange THOMPSON RD/EXIT 84

NORTH RD/TORREY RD/EXIT 80

US-23-BR/SILVER LAKE RD/EXIT 79

US-23BR/Silver Lake Rd US-23-BR/OWEN RD/EXIT 78 Interchange

GENESEE/LIVINGSTON COUNTY LINE 70 68 66 64 62 60 58 Average Speed (mph)

3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 55 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2

Interstate 69: Shiawassee, Genesee, Lapeer, and St. Clair

Interstate 75: Genesee, Saginaw, Bay, and Arenac

Interstate 94: St. Clair

Interstate 475: Genesee

Interstate 675: Saginaw

US-10: Clare, Isabella, Midland, and Bay

US-23: Genesee

US-127: Gratiot, Isabella, and Clare

56 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 45. Gratiot County US-127 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Gratiot County US-127 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $80,000

$70,000

$60,000

$50,000

$40,000

$30,000

$20,000

$10,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

57 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 46. Isabella County US-127 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Isabella County US-127 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $80,000

$70,000

$60,000

$50,000

$40,000

$30,000

$20,000

$10,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

58 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 47. Clare County US-127 Corridor total user delay cost Chapter 2

ARENAC

CLARE GLADWIN

HURON

BAY

ISABELLA MIDLAND

TUSCOLA SANILAC

SAGINAW GRATIOT

LAPEER

GENESEE ST. CLAIR 4 SHIAWASSEE

Clare County US-127 Corridor User Delay Cost Total User Delay Cost

2012-14 Avg. Recurring 2012-14 Avg. Non-Recurring 2015 Recurring 2015 Non-Recurring $35,000

$30,000

$25,000

$20,000

$15,000

$10,000

$5,000

$0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

59 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 48. Bay Region US-127 northbound Chapter 2

SNOW BOWL RD

US-127-BR/OLD US-27

US-127-BR/M-61

Mannsiding Rd Interchange MANNSIDING RD

US-10/M-115

US-10-BR/US-127-BR

US-10/US-127 SOUTHERN …

US-10

US-127-BR (CLARE)

ROSEBUSH RD

Mission St US-127-BR/MISSION ST Interchange

M-20/PICKARD ST

US-127-BR (MT PLEASANT)

BLANCHARD RD

US-127-BR/ALGER RD

US-127-BR/M-46/MONROE RD

State Rd Interchange US-127-BR/STATE RD

US-127-BR/LINCOLN RD

US-127-BR/POLK RD

US-127-BR/CENTER ST 70 68 66 64 62 60

Average Speed (mph) NB

3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 60 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 49. Bay Region US-127 southbound Chapter 2 SB

US-127-BR/OLD US-27

US-127-BR/M-61

Mannsiding Rd MANNSIDING RD Interchange

US-10/M-115

US-10-BR/US-127-BR

US-10/US-127 SOUTHERN …

US-127-BR (CLARE)

ROSEBUSH RD

US-127-BR/MISSION ST

M-20/PICKARD ST

Mission St Interchange US-127-BR (MT PLEASANT)

BLANCHARD RD

US-127-BR/ALGER RD

US-127-BR/M-46/MONROE RD

US-127-BR/STATE RD State Rd Interchange

US-127-BR/LINCOLN RD

US-127-BR/POLK RD

US-127-BR/CENTER ST

BAGLEY RD 70 68 66 64 62 60 Average Speed (mph)

3 Yr Avg AM Peak 3 Yr Avg PM Peak 2015 AM Peak 2015 PM Peak 61 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Chapter 2

Figure 50. Travel time reliability: US-127

Saginaw Bay Coleman

Big Rapids Weidman

Bay City Mt Pleasant Midland

Shepherd

Lake View Edmore Breckenridge Howard City Saginaw Vassar Segment 1 Frankenmuth Sand Lake Stanton St Charles

Greenville Carson City Ashley Chesaning

Flint Flower St Johns Owosso Flint Twp Burton Grand Rapids

Portland

Fenton

62 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 51. Segment 1- US-127 from I-69 to US-10 (Summer - NB on Fridays only/SB on Sundays only) Chapter 2

Northbound Travel Times Avg 75th % 95th % 130.0

120.0

110.0

100.0

Minutes 90.0

80.0

70.0

60.0 1:00 PM 2:00 PM 3:00 PM 4:00 PM 5:00 PM 6:00 PM 7:00 PM 8:00 PM 9:00 PM 1:00 AM 2:00 AM 3:00 AM 4:00 AM 5:00 AM 6:00 AM 7:00 AM 8:00 AM 9:00 AM 12:00 PM 10:00 PM 11:00 PM 12:00 AM 10:00 AM 11:00 AM Time of Day

Southbound Travel Times Avg 75th % 95th % 130.0

120.0

110.0

100.0

Minutes 90.0

80.0

70.0

63 > CONGESTION & MOBILITY REPORT > Freeway Performance Measures

Figure 52. Segment 1- US-127 from I-69 to US-10 Chapter 2 (Non-Summer - NB on Fridays only/SB on Sundays only)

Northbound Travel Times Avg 75th % 95th % 130.0

120.0

110.0

100.0

Minutes 90.0

80.0

70.0

Southbound Travel Times Avg 75th % 95th % 130.0

120.0

110.0

100.0

Minutes 90.0

80.0

70.0