Application of Streetlight Data for Miami University Circulation - - PowerPoint PPT Presentation

Application of Streetlight Data for Miami University Circulation Study and Wisconsin DOT

Angela M. Coates, PE

Miami University Campus Circulation Study

Project Background

• During class change

time, pedestrians/bicycles

• vertake the campus

resulting in congestion and safety issues

• Goal: To compile a set of

data and tools to inform several programmatic decisions, both current and future

9/11/2017 3

5120 1,000 2,000 3,000 4,000 5,000 6,000 7:00 AM 8:00 AM 9:00 AM 10:00 AM 11:00 AM 12:00 PM 1:00 PM 2:00 PM 3:00 PM 4:00 PM 5:00 PM 6:00 PM 7:00 PM

15-Minute Pedestrian Crossings

Approach to Streetlight Data

• Data Periods
• Fall and Spring

Semester Only

• Day Types
• Average Weekday Only
• Day Parts
• Hourly Breakdown

9/11/2017 4

Campus Zone Set

Bike/Ped OD Patterns

9/11/2017 5

Illustrative Trip Traces

9/11/2017 6

Wisconsin River Crossing WIS-130 Lone Rock, WI

Project Background

• The WIS-130 Wisconsin

River crossing consists

• f three bridges that

were built between 1932 and 1942.

• Two of the bridges are

structurally deficient.

• Three are functionally
• bsolete with narrow

clear widths ranging from 20 to 24 feet.

South Bridge Middle Bridge North Bridge

Project Background

• Purpose of the project

was to address the deteriorating structures across the Wisconsin River while avoiding/minimizing any impacts.

• Two top alternatives:
• Alt. 1P – Near adjacent

structure reconstruction with two bridges

• Alt. 5 – Planned

elimination at end of service life (2028)

Project Summary

• WIS-130 crossing provides direct access to/from

the Village of Lone Rock, WI.

• Alternative river crossings:
• Muscoda – 12 miles to the west
• Spring Green – 8 miles to the east

WIS-130 Crossing

Muscoda Spring Green Lone Rock

Calibration

• Used AADT values available through WisDOT to

calibrate the results

• Traffic volumes communicate the magnitude of the

impact

WIS-130 Crossing

Muscoda Spring Green

Traffic Analysis Zones

14 14 C

Legend

Local Zones 0 – 100 Trips per Day 100 – 200 Trips per Day 200 – 300 Trips per Day Origin Point

Spring Green River Crossing Original/Alternate Distance Existing Route New Route Muscoda River Crossing Original/Alternate Distance Existing Route New Route

Alternate Routes to/from North

22 8 19 5 19 13 24 18

18

Cost and Impact Summary

Alternative Number and Description

• Alt. 1P

Near Adjacent Structure Reconstruction (2 Bridges)

• Alt. 5

Planned Elimination Centerline Length (Miles) 0.7 0.7 Project Cost Estimate (Million) $40 $2-$5 20 Year Maintenance Costs (Million) < $1 N/A 21-75 Year Maintenance Costs (Million) $11 N/A Emergency Services Costs (Million) $1-$2 (during const) $2-$4 20 Year Road User Costs (Million) N/A $27 21-75 Year Road User Costs (Million) N/A $14 Local Businesses Affected N/A 20* Maintain Access to Long Island Yes No Maintain Access to Bakken Pond Woods No No Wetland Area (Net) (Acres)

• <1

+ 4 Total Area Converted to ROW (Acres) 10 Total Costs to Society (Million) $52 - $53 $45 - $50

Questions?