2023.02.09 Work Session Packet
4141 Douglas Drive North • Crystal, Minnesota 55422-1696
Tel: (763) 531-1000 • Fax: (763) 531-1188 • www.crystalmn.gov
Posted: Feb. 3, 2023
City Council Work Session Agenda
Thursday, Feb. 9, 2023 at 6:30 p.m.
Council Chambers/Zoom
Pursuant to due call and notice given in the manner prescribed by Section 3.01 of the City
Charter, the work session of the Crystal City Council was held on Thursday, Feb. 9, 2023 at
______ p.m. in the Council Chambers at City Hall, 4141 Douglas Dr. N., Crystal, MN and via
Zoom. The public may attend the meeting via Zoom by connecting to it through one of the
methods identified on the Notice of Feb. 9, 2023 Work Session.
I. Attendance
Council members Staff
____ Cummings ____ Bell
____ Eidbo ____ Therres
____ Kamish ____ Gilchrist
____ Kiser ____ Elholm
____ LaRoche ____ Larson
____ Adams ____ Ray
____ Budziszewski ____ Revering
____ Sutter
____ Serres
II. Agenda
The purpose of the work session is to discuss the following agenda item:
1. Review updated Blue Line Extension design options and traffic modeling.
III. Adjournment
The work session adjourned at ______ p.m.
Auxiliary aids are available upon request to individuals with disabilities by calling the city clerk at
(763) 531-1145 at least 96 hours in advance. TTY users may call Minnesota Relay at 711 or 1-800-627-3529.
4141 Douglas Drive North • Crystal, Minnesota 55422-1696
Tel: (763) 531-1000 • Fax: (763) 531-1188 • www.crystalmn.gov
Posted: Feb. 3, 2023
CRYSTAL CITY COUNCIL
NOTICE OF FEB. 9, 2023 WORK SESSION
NOTICE IS HEREBY GIVEN that the City Council of the City of Crystal will hold a work session on
Thursday, Feb. 9, 2023 at 6:30 p.m. in the Council Chambers at City Hall, 4141 Douglas Dr. N.,
Crystal, MN and via Zoom.
The public may attend the meeting via Zoom by connecting to it through one of the methods
identified below:
Topic: City Council Work Session
Time: Feb. 9, 2023, 6:30 p.m. Central Time (US and Canada)
Join Zoom Meeting
https://us02web.zoom.us/j/89094566239?pwd=MzJvUndmcFJYUDZ2WC80eVJLUEdNUT09
Meeting ID: 890 9456 6239 Passcode: 414141
One tap mobile
+19292056099,,89094566239#,,,,*414141# US (New York)
+13017158592,,89094566239#,,,,*414141# US (Washington DC)
Dial by your location
+1 929 205 6099 US (New York)
+1 301 715 8592 US (Washington DC)
+1 305 224 1968 US
+1 309 205 3325 US
+1 312 626 6799 US (Chicago)
+1 646 931 3860 US
+1 360 209 5623 US
+1 386 347 5053 US
+1 507 473 4847 US
+1 564 217 2000 US
+1 669 444 9171 US
+1 669 900 6833 US (San Jose)
+1 689 278 1000 US
+1 719 359 4580 US
+1 253 205 0468 US
+1 253 215 8782 US (Tacoma)
+1 346 248 7799 US (Houston)
Find your local number: https://us02web.zoom.us/u/ko9TqMYsB
Auxiliary aids are available upon request to individuals with disabilities by calling the City Clerk at
(763) 531-1145 at least 96 hours in advance. TTY users may call Minnesota Relay at 711 or 1-800-627-3529.
___________________________________________________________________________________
FROM: John Sutter, Community Development Director
TO: Adam R. Bell, City Manager (for February 9 work session)
DATE: February 2, 2023
SUBJECT: Review updated Blue Line Extension design options and traffic modeling
___________________________________________________________________________________
In response to previous discussions and the city’s July resolution (attached), the Blue Line
Extension has identified six scenarios for evaluation:
1. Existing conditions (No build)
Baseline required for the environmental review.
2. 4 lanes at grade
This was the initial concept. Blue Line project staff and city staff agree that it would not
work due to the intersection volumes and delays at Bass Lake Road.
3. 4 lanes with Bass Lake Road interchange plus additional southbound lane south of
Corvallis (“4/5 + interchange”)
This is the concept currently preferred by the Blue Line Extension project staff.
4. 4 lanes at grade plus additional lanes through Bass Lake Road intersection and an
additional southbound lane south of Corvallis (“4-6-4/5 at grade”)
This concept is intended to address the Bass Lake Road intersection capacity issues
without constructing an interchange.
5. 6 lanes at grade
This concept is an alternative requested for evaluation by the city.
6. 6 lanes with interchange at Bass Lake Road
Blue Line project staff and city staff agree that this concept would be an overdesign and
do not recommend it.
COUNCIL STAFF REPORT
Blue Line Extension
The February 9 work session will have two main elements:
• Presentation by the Blue Line Extension project staff including process and timeline,
design scenarios and the latest traffic modeling. The slides are attached.
• Interactive discussion among the Council, project staff and city staff. Because the
discussion will likely focus on comparing #3 (4/5 +interchange), #4 (4-6-4/5 at grade)
and #5 (6 lanes at grade), those roll plots will be laid out on tables for viewing and
discussion. Roll plot excerpts of the interchange and at-grade scenarios at Bass Lake
Road are attached.
Anticipated next steps:
Feb. 21 Council work session to discuss a proposed resolution commenting on
the design scenarios
Mar. 7 Council action on the resolution
Mar. 9 Presentation of resolution to Corridor Management Committee
June 8 CMC recommends design option for Supplemental Draft Environmental
Impact Statement
Summer 2023 Federal Transit Administration review of SDEIS
Fall 2023 SDEIS published
Fall 2023 30% plans completed for city and community review and comment
Spring 2024 Municipal Consent process
1
BROOKLYN PARK |CRYSTAL |ROBBINSDALE |MINNEAPOLIS
Crystal Traffic
Considerations
IRT – Jan. 18, 2023
2
Blue Line LRT Extension
•Located in Hennepin County directly connecting
downtown Minneapolis, Robbinsdale, Crystal and
Brooklyn Park and communities in the northwest Metro
•New route adopted in June 2022
•Advancing environmental analysis and engineering for
Supplemental Draft and Final EIS
•Public engagement underway and ongoing, including an
Anti-Displacement Workgroup
•Policy recommendation in June 2023 for preferred
route where SDEIS includes more than one option
3
Project Schedule
4
2023 Workplan
BLRT
Committees
Brooklyn Park CMC Review
Crystal CMC Review CMC Recommendation
Robbinsdale CMC Review
CMC Review
Design
Anti-
Displacement
Workgroup
Minneapolis
30% Design
Recommendations &
Begin Implementation
Publish SDEIS
Legal Review
Finalize SDEIS
Phase II
Supplemental
Draft
Environmental
Impact
Statement
(SDEIS)
Jan Feb Mar Apr May June July Aug Sept Oct Nov
Review Workplan
FTA Review #3
FTA Review #1
Brooklyn Park Crystal Robbinsdale Minneapolis
FTA Review #2
we are here
5
Workplan- continued
June 2023
Summer 2023
Fall 2023
Fall 2023
Spring 2024
CMC
Recommendation
on Preferred
Design Options in
SDEIS
Federal Transit
Administration
(FTA) Final Review
of Draft SDEIS
SDEIS
Published &
Public
Comment
Period
30% Design
Complete
Municipal
Consent
Process
SDEIS = Supplemental Draft Environmental Impact Statement
6
Traffic Study Scenarios
1 2 3
7
Traffic Study Scenarios
4 5 6
8
Scenario 4 – 6 Lanes at Grade with LRT
9
Scenario 3 – 4/5 Lanes with Interchange
10
Crash History at Bass Lake Road (2018-2022)
•> 50% of crashes were rear end
crashes
•Intersection Critical Index = 1.47
§>1.0 = above statewide average for
similar intersections
Crash Severity # of Crashes
(2018-2022)
Fatal 0
Serious Injury 0
Minor Injury 8
Possible Injury 19
Property Damage Only 70
TOTAL 97
11
Safety Considerations: At-Grade Intersection
12
Safety Considerations: Interchange
13
Protected Pedestrian Paths: At-Grade Int.
•~1/4 mile to safely cross CSAH 81
on grade separated pathway
•Significant vertical variance to
overcome moving route ~25’
vertical
•~ 8 minutes to cross
*Assumed walking speed of 3.5 ft/sec with variation based on grade of path (i.e. incline/decline)
14
Protected Pedestrian Paths: Interchange
•~1/8 mile to safely cross
CSAH 81 on grade separated
pathway
•Flat terrain with minimal
elevation change
•~3 minutes to cross
*Assumed walking speed of 3.5 ft/sec with variation based on grade of path (i.e. incline/decline)
OJ [2]1
Slide 14
OJ [2]1 Delete table - change table to asterisk
Olsson, Jack, 1/30/2023
15
2040 Conditions: CSAH 81 Travel Time
(TH 100 to Crystal Airport Road)
Legend:
0 to ±5 sec
+5.1 to +10 sec -5.1 to -10 sec
+10.1 to +15 sec -10.1 to -15 sec
> +15 sec < -15 sec
NB SB NB SB
1: No-Build 2 min 56 sec 3 min 19 sec 2 min 58 sec 3 min 50 sec
2: 4 Lanes, at Grade +15 sec +48 sec +167 sec +79 sec
3: 4/5 Lanes, Grade Separated Interchange -15 sec -24 sec -5 sec -34 sec
4: 4/6 Lanes, at Grade ("4-6-4 Option")+10 sec +17 sec +18 sec -10 sec
5: 6-Lane BLR at Grade Intersection -1 sec -1 sec +7 sec -1 sec
6: 6 Lanes Grade Separated Interchange -17 sec -27 sec -16 sec -66 sec
AM Peak Hour PM Peak Hour
Travel Time (sec) (TH 100 to Crystal Airport Road)
Scenario
16
2040 Conditions: Cross Street
Approach Delay
Legend:
0 to ±5 sec
+5.1 to +10 sec -5.1 to -10 sec
+10.1 to +15 sec -10.1 to -15 sec
> +15 sec < -15 sec
Intersection
CSAH 81 &
TH 100 SB
Ramp
Approach Eastbound Westbound Eastbound Westbound Eastbound Westbound Eastbound Westbound Westbound
1: No-Build 27 sec 37 sec 14 sec 30 sec 18 sec 26 sec 58 sec 42 sec 37 sec
2: 4 Lanes, at Grade +11 sec +3 sec +10 sec +1 sec +3 sec -1 sec 0 sec -2 sec 0 sec
3: 4/5 Lanes, Grade Separated Interchange +10 sec +2 sec +9 sec +1 sec +3 sec -1 sec 0 sec 0 sec 0 sec
4: 4/6 Lanes, at Grade ("4-6-4" Option)+1 sec -4 sec +10 sec 0 sec +4 sec -1 sec -2 sec -2 sec 0 sec
5: 6-Lane BLR at Grade Intersection +6 sec -4 sec +5 sec 0 sec -1 sec 0 sec +4 sec 0 sec 0 sec
6: 6 Lanes Grade Separated Interchange +9 sec +2 sec +9 sec +1 sec -3 sec -1 sec 0 sec 0 sec 0 sec
Build Approach Volume (vehicles per hour)712 341 33 221 190 80 79 65 186
AM Peak Hour
CSAH 81 &
Bass Lake Rd
CSAH 81 &
Wilshire Blvd CSAH 81 & Corvallis Ave N CSAH 81 &
47th Ave N
Intersection
CSAH 81 &
TH 100 SB
Ramp
Approach Eastbound Westbound Eastbound Westbound Eastbound Westbound Eastbound Westbound Westbound
1: No-Build 34 sec 42 sec 13 sec 18 sec 24 sec 30 sec 89 sec 55 sec 25 sec
2: 4 Lanes, at Grade -5 sec +12 sec +11 sec +14 sec +3 sec +3 sec -1 sec +1 sec -3 sec
3: 4/5 Lanes, Grade Separated Interchange +11 sec +25 sec +5 sec +6 sec +5 sec +4 sec -1 sec -4 sec -3 sec
4: 4/6 Lanes, at Grade ("4-6-4" Option)-6 sec +13 sec +6 sec +1 sec +1 sec +2 sec -1 sec +1 sec -3 sec
5: 6-Lane BLR at Grade Intersection +3 sec +13 sec +7 sec +1 sec +1 sec +1 sec -1 sec +3 sec +1 sec
6: 6 Lanes Grade Separated Interchange +11 sec +24 sec +5 sec +4 sec -1 sec 0 sec -1 sec +1 sec 0 sec
Build Approach Volume (vehicles per hour)1282 500 125 195 157 76 48 45 361
CSAH 81 &
Bass Lake Rd
CSAH 81 &
Wilshire Blvd CSAH 81 & Corvallis Ave N CSAH 81 &
47th Ave N
PM Peak Hour
17
2040 Conditions: AM Peak Hour
Left 51.5 D 25 100 63.1 E 30 115 56.3 E 20 100 58.3 E 25 100 43.7 D 25 125 55.6 E 20 95
Through 33.3 C 25 135 38.5 D 30 135 55.6 E 40 140 28.2 C 20 120 36.2 D 25 180 55.6 E 40 145
Right 15.2 B 20 175 30.7 C 60 320 22.1 C 50 280 19.9 B 40 280 27.6 C 65 420 21.8 C 50 280
Left 47.8 D 20 90 58.6 E 25 105 47.7 D 0 10 48.2 D 20 95 38.7 D 15 125 47.6 D 0 10
Through 44.0 D 35 135 34.9 C 25 130 47.7 D 40 135 31.1 C 25 115 31.3 C 25 150 47.7 D 40 135
Right 5.1 A 0 50 38.7 D 15 90 4.9 A 0 50 28.1 C 10 90 33.8 C 15 135 4.8 A 0 50
Left 58.8 E 60 180 53.1 D 55 200 71.8 E 140 445 44.7 D 45 170 36.0 D 35 195 69.5 E 130 425
Through 26.0 C 40 195 31.5 C 70 315 0.8 A 0 0 30.8 C 50 200 19.7 B 30 265 1.6 A 0 0
Right 2.7 A 0 5 4.5 A 0 65 16.8 B 0 50 4.5 A 0 55 16.4 B 5 75 18.1 B 0 50
Left 49.9 D 20 90 102.9 F 30 85 54.4 D 30 135 69.7 E 25 80 50.9 D 20 120 54.8 D 30 130
Through 26.2 C 70 335 64.7 E 345 900 3.4 A 0 0 41.2 D 115 475 29.6 C 75 510 3.2 A 0 0
Right 5.1 A 0 65 28.5 C 5 60 6.9 A 0 50 9.0 A 0 65 7.7 A 0 115 6.8 A 0 55
29.3 C --47.7 D --20.5 C --34.7 C --28.5 C --20.4 C --
Left 19.4 B 0 25 39.4 D 5 45 38.3 D 5 45 38.6 D 5 45 35.8 D 5 60 38.4 D 5 45
Through 45.1 D 0 35 44.1 D 5 50 39.1 D 5 50 43.6 D 5 50 30.9 C 5 60 38.1 D 5 50
Right 2.3 A 0 10 1.5 A 0 10 1.5 A 0 5 1.2 A 0 5 1.4 A 0 55 2.4 A 0 15
Left 39.4 D 40 180 40.0 D 40 185 40.1 D 40 185 39.4 D 40 190 39.7 D 40 225 40.3 D 40 185
Through 43.7 D 40 180 42.9 D 40 190 40.2 D 40 190 43.7 D 40 195 34.6 C 40 225 42.9 D 40 190
Right 5.3 A 0 60 6.4 A 0 60 6.9 A 0 65 5.8 A 0 60 5.5 A 0 80 5.5 A 0 60
Left 64.8 E 5 45 38.8 D 5 40 38.6 D 5 40 38.6 D 5 45 46.1 D 5 85 39.9 D 5 40
Through 4.6 A 10 105 4.5 A 10 165 4.6 A 10 145 3.8 A 5 115 4.2 A 5 165 4.5 A 5 140
Right 2.5 A 0 15 2.6 A 0 10 2.5 A 0 15 2.6 A 0 5 3.2 A 0 10 3.0 A 0 10
Left 47.6 D 20 95 44.5 D 20 100 46.7 D 20 105 47.7 D 20 115 47.0 D 20 140 47.4 D 20 115
Through 8.7 A 25 300 11.5 B 65 615 11.7 B 50 470 9.9 A 30 400 9.1 A 30 420 8.9 A 30 300
Right 8.4 A 0 25 5.8 A 0 80 11.4 B 0 30 4.1 A 0 75 4.9 A 0 45 3.7 A 0 60
10.1 B --11.2 B --11.6 B --10.2 B --9.9 A --9.9 A --
Intersection
CSAH 81 &
Wilshire
Blvd
Eastbound
Westbound
Northbound
2: 4 Lanes, at Grade
Average
Queue
(ft)
Max
Queue
(ft)
Average
Delay
(sec/veh)
LOS
1: No-Build
Average
Delay
(sec/veh)
LOS
Average
Queue
(ft)
Max
Queue
(ft)
Intersection Direction Movement
Southbound
Northbound
CSAH 81 &
Bass Lake Rd
Intersection
Eastbound
Westbound
Southbound
3: 4/5 Lanes, Grade Separated
Interchange
Average
Delay
(sec/veh)
LOS
Average
Queue
(ft)
Max
Queue
(ft)
LOS
Average
Queue
(ft)
Max
Queue
(ft)
6: 6 Lanes Grade Separated
Interchange
4: 4/6 Lanes, at Grade ("4-6-4"
Option)
Average
Delay
(sec/veh)
LOS
Average
Queue
(ft)
Max
Queue
(ft)
Average
Delay
(sec/veh)
LOS
Average
Queue
(ft)
Max
Queue
(ft)
5: 6-Lane BLR at Grade
Intersection
Average
Delay
(sec/veh)
18
2040 Conditions: AM Peak Hour
Left 32.2 C 10 75 31.2 C 10 75 30.6 C 10 70 32.4 C 10 80 31.7 C 10 105 32.5 C 10 80
Through 41.1 D 0 25 40.5 D 0 25 42.7 D 0 25 42.6 D 0 25 41.7 D 0 45 41.6 D 0 25
Right 10.9 B 5 85 16.2 B 10 100 16.1 B 10 110 16.8 B 10 110 10.2 B 5 110 7.0 A 5 80
Left 34.4 C 5 55 33.8 C 5 55 33.8 C 5 55 33.0 C 5 55 34.1 C 5 65 34.4 C 5 55
Through 39.6 D 5 55 39.3 D 5 55 39.1 D 5 55 39.5 D 5 55 38.9 D 5 65 39.2 D 5 55
Right 4.1 A 0 35 5.1 A 0 40 5.2 A 0 40 5.3 A 0 40 4.6 A 0 75 4.3 A 0 40
Left 44.5 D 15 75 53.5 D 15 80 53.8 D 15 80 53.3 D 15 80 54.5 D 20 140 54.9 D 15 90
Through 6.5 A 15 165 11.0 B 35 400 10.5 B 35 395 10.9 B 35 390 10.2 B 25 365 8.8 A 20 250
Right 0.8 A 0 0 5.6 A 0 5 4.2 A 0 5 5.5 A 0 0 3.2 A 0 15 1.8 A 0 5
Left 70.3 E 5 40 77.2 E 5 40 72.1 E 5 35 69.5 E 5 35 60.4 E 5 55 66.6 E 5 40
Through 15.4 B 55 395 24.6 C 170 780 22.1 C 140 675 25.5 C 160 765 17.9 B 65 520 18.6 B 70 415
Right 4.0 A 0 0 12.0 B 0 5 8.1 A 0 5 14.0 B 0 5 5.0 A 0 15 3.5 A 0 5
13.3 B --20.2 C --18.7 B --20.7 C --15.9 B --15.8 B --
Left 36.5 D 0 35 52.4 D 5 50 42.2 D 5 50 46.6 D 5 50 45.9 D 5 100 42.2 D 5 50
Through 0.0 A 0 0 0.0 A 0 0 0.0 A 0 0 0.0 A 0 0 0.0 A 5 100 0.0 A 0 0
Right 60.2 E 25 110 58.0 E 25 110 59.2 E 25 110 56.9 E 25 110 63.6 E 30 165 59.2 E 25 115
Left 44.5 D 15 90 42.3 D 15 95 44.0 D 15 95 42.6 D 15 95 43.3 D 15 120 44.1 D 15 95
Through 33.2 C 10 65 37.6 D 10 70 38.2 D 10 70 37.6 D 10 70 51.2 D 15 120 38.9 D 10 70
Right 8.7 A 0 15 7.9 A 0 15 7.8 A 0 15 7.9 A 0 15 6.7 A 0 25 8.0 A 0 15
Left 33.1 C 5 60 37.2 D 5 65 36.4 D 5 60 36.3 D 5 60 41.4 D 5 100 37.0 D 5 65
Through 2.9 A 5 120 4.9 A 15 290 4.7 A 15 290 4.8 A 15 285 3.6 A 10 280 3.8 A 10 195
Right 2.4 A 0 15 3.9 A 0 15 4.0 A 0 20 3.7 A 0 15 2.9 A 0 25 2.6 A 0 20
Left 81.2 F 0 20 44.8 D 0 20 53.6 D 0 20 49.2 D 0 20 42.1 D 0 35 54.8 D 0 20
Through 7.0 A 20 345 5.5 A 15 295 3.7 A 10 205 3.6 A 10 245 6.6 A 15 565 5.9 A 15 270
Right 7.0 A 0 0 3.7 A 0 5 4.9 A 0 5 2.7 A 0 0 8.9 A 0 5 10.0 B 0 0
8.1 A --7.9 A --6.8 A --6.7 A --8.2 A --7.7 A --
Left 51.7 D 30 105 52.4 D 30 110 52.4 D 30 110 52.4 D 30 110 52.2 D 30 135 52.1 D 30 110
Right 5.5 A 0 55 4.4 A 0 55 4.4 A 0 55 4.4 A 0 55 5.7 A 0 80 5.3 A 0 55
Northbound Through 1.5 A 5 60 1.7 A 5 90 1.7 A 5 90 1.7 A 5 90 1.5 A 5 90 1.4 A 5 65
Through 3.9 A 5 155 5.0 A 10 175 4.0 A 10 190 4.0 A 10 195 4.5 A 10 290 4.5 A 10 175
Right 3.0 A 0 0 1.9 A 0 0 1.6 A 0 0 1.5 A 0 0 3.0 A 0 0 2.8 A 0 0
4.7 A --4.8 A --4.4 A --4.4 A --4.9 A --4.8 A --
Southbound
Intersection
CSAH 81 &
TH 100 SB
Ramp
Westbound
CSAH 81 &
Corvallis
Ave N
Eastbound
Westbound
Northbound
Southbound
Intersection
CSAH 81 &
47th Ave N
2: 4 Lanes, at Grade
Average
Queue
(ft)
Max
Queue
(ft)
Average
Delay
(sec/veh)
LOS
1: No-Build
Average
Delay
(sec/veh)
LOS
Average
Queue
(ft)
Max
Queue
(ft)
Intersection Direction Movement
Southbound
Intersection
Eastbound
Westbound
Northbound
3: 4/5 Lanes, Grade Separated
Interchange
Average
Delay
(sec/veh)
LOS
Average
Queue
(ft)
Max
Queue
(ft)
LOS
Average
Queue
(ft)
Max
Queue
(ft)
6: 6 Lanes Grade Separated
Interchange
4: 4/6 Lanes, at Grade ("4-6-4"
Option)
Average
Delay
(sec/veh)
LOS
Average
Queue
(ft)
Max
Queue
(ft)
Average
Delay
(sec/veh)
LOS
Average
Queue
(ft)
Max
Queue
(ft)
5: 6-Lane BLR at Grade
Intersection
Average
Delay
(sec/veh)
19
2040 Conditions: PM Peak Hour
Left 51.6 D 75 290 41.7 D 65 255 61.2 E 85 295 42.6 D 65 255 54.7 D 85 385 62.2 E 90 310
Through 35.5 D 60 235 29.3 C 50 215 57.4 E 95 290 29.5 C 50 215 36.6 D 60 270 56.7 E 95 285
Right 15.1 B 35 235 16.4 B 30 240 16.5 B 40 250 13.4 B 25 225 19.4 B 40 360 15.3 B 35 245
Left 60.7 E 25 120 62.5 E 30 125 76.3 E 5 70 62.6 E 30 125 61.8 E 30 160 77.0 E 5 70
Through 50.6 D 55 190 50.3 D 55 180 89.3 F 105 270 52.5 D 55 180 52.4 D 55 210 86.9 F 105 250
Right 9.6 A 5 65 59.3 E 45 175 8.4 A 5 65 58.5 E 45 175 55.7 E 40 205 7.8 A 5 65
Left 37.3 D 45 195 99.8 F 95 395 41.3 D 140 575 45.8 D 65 315 51.3 D 70 430 40.5 D 125 550
Through 20.7 C 65 390 84.9 F 750 1295 1.0 A 0 0 27.5 C 105 540 27.4 C 105 785 1.1 A 0 0
Right 5.7 A 0 5 55.4 E 5 90 15.3 B 5 80 7.7 A 5 90 27.5 C 15 145 14.9 B 5 70
Left 60.3 E 35 130 197.6 F 45 125 94.0 F 55 190 85.8 F 40 125 71.2 E 40 145 105.6 F 65 215
Through 45.0 D 110 355 184.4 F 1180 1695 2.9 A 0 0 53.6 D 110 420 50.5 D 135 650 3.4 A 0 0
Right 11.3 B 25 160 129.3 F 365 670 8.3 A 5 85 28.4 C 50 270 24.4 C 60 550 8.3 A 0 90
32.2 C --90.3 F --26.2 C --37.3 D --39.7 D --26.3 C --
Left 28.8 C 5 40 33.2 C 15 135 23.6 C 10 85 23.8 C 15 120 24.6 C 15 120 23.8 C 10 75
Through 25.1 C 5 40 15.0 B 20 135 18.8 B 10 85 25.4 C 15 120 29.8 C 15 120 19.8 B 10 80
Right 0.3 A 0 0 2.0 A 0 40 1.3 A 0 30 2.2 A 0 35 1.6 A 0 45 1.8 A 0 25
Left 25.5 C 15 115 33.1 C 20 115 32.4 C 20 115 25.9 C 15 110 26.5 C 20 140 30.9 C 20 115
Through 18.4 B 15 90 28.0 C 15 95 22.8 C 15 90 21.0 C 15 85 29.9 C 20 140 26.9 C 15 95
Right 7.4 A 5 65 31.9 C 10 100 12.7 B 5 75 8.8 A 5 70 8.5 A 5 95 9.9 A 5 75
Left 40.2 D 5 35 108.7 F 5 40 46.3 D 5 35 35.0 C 5 35 41.9 D 5 60 35.4 D 5 40
Through 8.7 A 30 310 114.3 F 1335 1985 19.0 B 150 845 10.7 B 50 380 10.6 B 45 525 11.3 B 45 400
Right 3.6 A 0 10 83.5 F 0 10 8.6 A 0 25 4.0 A 0 20 4.8 A 0 10 6.2 A 0 10
Left 34.7 C 15 100 46.7 D 20 95 45.9 D 15 100 41.3 D 15 95 38.3 D 15 145 42.5 D 15 85
Through 8.7 A 25 320 11.3 B 45 460 8.9 A 30 340 10.7 B 30 300 9.9 A 30 400 7.1 A 20 225
Right 9.4 A 0 20 6.1 A 0 65 4.9 A 0 30 4.9 A 0 70 5.4 A 0 30 2.3 A 0 50
9.7 A --66.5 E --15.8 B --11.7 B --11.5 B --11.0 B --
6: 6 Lanes Grade Separated
Interchange
Average
Delay
(sec/veh)
LOSLOS
5: 6-Lane BLR at Grade
Intersection
Average
Queue
(ft)
Max
Queue
(ft)
CSAH 81 &
Bass Lake Rd
Eastbound
Intersection Max
Queue
(ft)
Average
Delay
(sec/veh)
LOS
Average
Queue
(ft)
Max
Queue
(ft)
Southbound
Average
Delay
(sec/veh)
Intersection
Westbound
Direction Movement Average
Delay
(sec/veh)
1: No-Build
LOS
Average
Queue
(ft)
Westbound
Northbound
4: 4/6 Lanes, at Grade ("4-6-4"
Option)
Average
Delay
(sec/veh)
LOS
Average
Queue
(ft)
2: 4 Lanes, at Grade 3: 4/5 Lanes, Grade Separated
Interchange
Max
Queue
(ft)
LOS
Average
Queue
(ft)
Max
Queue
(ft)
Average
Delay
(sec/veh)
Average
Queue
(ft)
Max
Queue
(ft)
Intersection
CSAH 81 &
Wilshire
Blvd
Eastbound
Northbound
Southbound
20
2040 Conditions: PM Peak Hour
Left 44.7 D 10 70 48.4 D 10 75 48.7 D 10 70 45.0 D 10 75 45.1 D 10 100 45.5 D 10 70
Through 52.0 D 5 55 52.1 D 5 55 57.8 E 5 55 52.1 D 5 55 51.9 D 5 65 52.1 D 5 55
Right 6.6 A 5 50 10.1 B 5 70 11.3 B 5 70 8.7 A 5 70 7.9 A 5 75 4.3 A 0 45
Left 40.4 D 5 50 41.5 D 5 50 43.2 D 5 55 40.4 D 5 50 42.0 D 5 80 41.5 D 5 50
Through 58.8 E 5 50 61.0 E 5 45 58.1 E 5 45 58.8 E 5 40 53.0 D 5 80 59.8 E 5 50
Right 5.9 A 0 40 12.5 B 0 45 12.9 B 5 60 10.8 B 0 55 8.3 A 0 75 6.8 A 0 40
Left 69.9 E 35 135 93.0 F 35 130 30.6 C 15 120 69.5 E 35 125 69.8 E 35 190 71.2 E 35 135
Through 6.6 A 25 240 44.6 D 470 1255 6.8 A 40 480 8.4 A 55 520 6.9 A 30 270 6.6 A 25 220
Right 1.8 A 0 0 28.3 C 0 0 3.3 A 0 0 4.6 A 0 0 2.3 A 0 0 2.1 A 0 0
Left 60.4 E 15 75 57.5 E 15 80 63.5 E 15 80 59.0 E 10 85 67.1 E 15 105 54.9 D 15 85
Through 15.1 B 50 370 12.5 B 60 525 30.1 C 150 635 14.2 B 55 470 14.8 B 50 430 10.5 B 30 245
Right 3.8 A 0 5 6.0 A 0 0 7.7 A 0 5 5.7 A 0 5 4.4 A 0 15 1.9 A 0 0
12.7 B --32.5 C --17.5 B --13.4 B --12.8 B --10.9 B --
Left 65.7 E 5 30 63.3 E 5 25 57.9 E 5 35 63.3 E 5 25 71.7 E 5 100 63.3 E 5 25
Through 17.9 B 0 10 17.9 B 0 10 16.7 B 0 10 17.9 B 0 10 55.9 E 5 100 17.9 B 0 10
Right 96.1 F 25 115 94.9 F 25 120 95.8 F 25 120 95.0 F 25 120 92.6 F 25 140 95.0 F 25 120
Left 61.0 E 15 100 61.0 E 15 105 55.7 E 15 95 61.1 E 15 105 60.3 E 15 120 61.0 E 15 100
Through 0.0 A 0 0 0.0 A 0 0 0.0 A 0 0 0.0 A 0 0 71.8 E 15 120 0.0 A 0 0
Right 8.0 A 0 0 16.9 B 0 10 10.8 B 0 10 18.0 B 0 10 17.7 B 0 45 13.7 B 0 10
Left 33.3 C 10 85 33.6 C 10 95 36.3 D 10 80 35.8 D 10 95 39.2 D 15 135 33.2 C 10 80
Through 1.3 A 5 125 3.2 A 10 240 3.3 A 10 170 2.4 A 5 185 1.4 A 5 190 1.3 A 5 95
Right 1.9 A 0 15 3.1 A 0 20 3.5 A 0 25 3.0 A 0 20 2.3 A 0 25 2.0 A 0 20
Left 75.5 E 5 35 87.1 F 5 30 94.8 F 5 25 62.7 E 5 35 80.6 F 5 60 86.3 F 5 30
Through 14.7 B 75 575 12.9 B 80 655 21.3 C 110 660 9.2 A 40 470 14.7 B 70 705 10.7 B 45 505
Right 11.5 B 0 10 7.6 A 0 15 9.4 A 0 20 4.8 A 0 15 14.7 B 0 25 8.9 A 0 15
8.9 A --9.1 A --12.3 B --7.3 A --9.1 A --7.2 A --
Left 55.3 E 25 80 54.6 D 25 85 55.1 E 25 80 54.8 D 25 85 55.9 E 25 100 55.6 E 25 80
Right 12.5 B 20 150 8.0 A 15 125 7.8 A 15 115 8.1 A 15 125 12.9 B 25 185 12.2 B 20 135
Through 1.8 A 5 115 2.4 A 10 160 2.5 A 10 155 2.4 A 10 155 1.9 A 10 145 1.8 A 5 120
Through 1.1 A 0 30 1.1 A 0 40 1.1 A 0 50 0.7 A 0 35 1.1 A 0 80 0.8 A 0 30
Right 1.8 A 0 0 1.2 A 0 0 1.3 A 0 0 1.1 A 0 0 1.7 A 0 0 1.3 A 0 0
3.8 A --3.8 A --3.8 A --3.7 A --3.9 A --3.7 A --
6: 6 Lanes Grade Separated
Interchange
Average
Delay
(sec/veh)
LOSLOS
5: 6-Lane BLR at Grade
Intersection
Average
Queue
(ft)
Max
Queue
(ft)
Intersection Max
Queue
(ft)
Average
Delay
(sec/veh)
LOS
Average
Queue
(ft)
Max
Queue
(ft)
Average
Delay
(sec/veh)
Direction Movement Average
Delay
(sec/veh)
1: No-Build
LOS
Average
Queue
(ft)
4: 4/6 Lanes, at Grade ("4-6-4"
Option)
Average
Delay
(sec/veh)
LOS
Average
Queue
(ft)
2: 4 Lanes, at Grade 3: 4/5 Lanes, Grade Separated
Interchange
Max
Queue
(ft)
LOS
Average
Queue
(ft)
Max
Queue
(ft)
Average
Delay
(sec/veh)
Average
Queue
(ft)
Max
Queue
(ft)
Intersection
CSAH 81 &
TH 100 SB
Ramp
CSAH 81 &
47th Ave N
Eastbound
Westbound
Northbound
Southbound
Westbound
Northbound
Southbound
Intersection
CSAH 81 &
Corvallis
Ave N
Eastbound
Southbound
Intersection
Westbound
Northbound
21
Interchange: Dual NB Left Concept
Note: this is a preliminary
sketch and design will be
further refined.
Interchange and At-Grade Scenarios at Bass Lake Road