Welcome to Dayton Parkway Interchange Open House. November 26, 2018

Transcription

1 Welcome to Dayton Parkway Interchange Open House November 26, 2018

2 Project Partners Minnesota DOT Hennepin County City of Rogers Dayton

3 Project History NW Hennepin County I94 Study 2007/08 Interchange location Study 2012 EAW Funding procurement 2012 to 2018 EA and Final Plans 2018/19

4 Why Build the Interchange? Support economic development Improve safety and emergency response Reduce congestion on other I94 interchanges Provide good distribution on other arterial routes Address planned growth in this area

5 Dayton Parkway Interchange Design Safety Accommodate heavier truck volumes Provide for safety of pedestrians and bicycle traffic Provide capacity beyond 2040 planning horizon Minimize ROW required Manage risks and costs

6 Align with LU and System Plans The interchange needs to align with local land use and system plans

7 Dayton Parkway Interchange Design Set up for future county jurisdiction Maximize future development (value) Provide opportunities for aesthetics/gateway to community Construct Interchange in 2020 with opening in 2021

8 Dayton Parkway - Vision 4-lane Urban Arterial 40-45mph design speed Meet HC access spacing ROW 150 feet Trails/sidewalks 25K to 35K vpd

9 Optimize local development RDO Site Diverging Diamond Interchange Illustrative Development Concept Plan

10 DM1 Evaluation of Interchange Options Standard Diamond Folded Diamond Partial Cloverleaf Diverging Diamond Diverging Diamond

11 Slide 10 DM1 Dave Montebello, 11/20/2018

12 RDO Site Click to edit Master title style Sub-Title

13 Why the DDI? Better operations 50 % fewer stops; no loops Safety half as many conflict points High capacity handles a lot of traffic Less impacts Better intersection spacing on Dayton Parkway Lower costs

14 What are the Impacts? Wetland impacts Floodplain impact Historic/archeological Threatened and endangered species Contaminated materials Environmental justice Farmland impacts Additional impervious surfaces 2.6 acres 18,490 CY no no no no 9.3 acres 25.8 acres

15 Diverging Diamond Cost Hard Costs CR 101 Intersection $1.3 CR 81 Intersection $0.1 Dayton Parkway Roadway $9.1 Interchange - Bridge and Ramps $6.7 Change orders (4%) $0.8 Inflation (10%) $1.6 Contingency (10%) $ M These costs have a 10% contingency; 10% inflation and 4% change order factor included. They also include other costs for BNSF crossing, and wetland/floodplain mitigation.

16 Soft Costs (DBB) Preliminary Design (MnDOT/SRF) $0.6 Final Design $0.9 Construction Oversight/Quality $1.7 Optional wetland bank/flood Mit $0.2 Estimate of remaining ROW $0.62 Soft cost contingency $0.2 Subtotal $4.22 M

17 Revenue Sources (millions) Federal Grant $7.0 State GO Bonds $13.5 City of Rogers $1.5 City of Dayton $4.0 Hennepin County $1.5 (CIP request for CR 101/81) Corcoran MnDOT Note: MnDOT also has agreed to pay for EB Aux Lanes approx. $3M+ $0.25 (requested contribution) $0.5 (signals) $28.25

18 What is needed to move forward? MnDOT to submit EA document City to go through 429 process City to develop final design City to acquire remaining ROW City to work with adjacent landowners

19 Click to edit Master title style Sub-Title

20 Click to edit Master title style Sub-Title Diverging Diamond Interchange

21 How can I participate? Fill out comment card Talk with staff Follow cities web site Future open houses

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23 Questions

24 MNDOT Projects for I-94

25 MnDOT Projects on I-94 Constructing two repaving and lane addition projects: St. Michael to Albertville Monticello to Clearwater Both in 2019 to 2021.

26 MnDOT Projects on I-94 Additional third Maple Grove to Rogers project: MnDOT and City of Dayton Construction in 2020 to 2021 Dayton Parkway Interchange was funded for 2020 City of Dayton leading separate interchange project MnDOT committed to building aux lanes to Hwy 610

27 I-94 Project Coordination Project Coordination Mitigates Traffic Impacts All three I-94 projects during similar time period All three projects planned to finish by 2021 US 10 Anoka and 169 Elk River can start 2022

28 Scope of I-94 projects St. Michael to Albertville Monticello to Clearwater Maple Grove to Rogers

29 I-94 St. Michael to Albertville Spring 2019 Fall 2021 Reconstruction of approximately 6 miles, both directions CR 19 in Albertville to Hwy 241 in St. Michael Replacement of the I-94 bridges over CR 19. Eastbound collector-distributor road from CR 19 to CR 37.

30 I-94 St. Michael to Albertville Additional general purpose lane in both directions Additional lane between CR 37 and Hwy 241 Adding a raised concrete median barrier Reconstruction of the interchange at I94 and Hwy 241. Construction of stormwater basins.

31 I-94 Monticello to Clearwater Spring 2019 Fall 2021 Reconstruction of 14 miles of I-94 in both directions East of Wright County Road 39 to Hwy 24 Additional general purpose lane in both directions Adding a raised concrete median barrier. Noisewall on north side of westbound I94, west of Monticello.

32 I-94 Maple Grove to Rogers Spring 2020 Fall miles of concrete overlay in both directions of I-94 Fish Lake Interchange in Maple Grove to Hwy 10 Additional lane in each direction from Hwy 610 to Hwy 101 Westbound Truck Enforcement lane on I-94 West of Brockton Lane

33 I-94 Maple Grove to Rogers Replacement of Road-kill Compost site Expansion of Truck Parking at Elm Creek rest area New Noisewalls in both directions Fish Lake Interchange and just west of Brockton Lane Construction of Stormwater basins

34 Questions

35 RDO Site Click to edit Master title style Sub-Title