Olmsted County’sOlmsted County’sRoadway Network Roadway Network

Data BaseData Base

Jan ChezickJan Chezick

Mike SloanMike Sloan

Development TeamDevelopment Team

GeoAnalyticsGeoAnalytics – – Louis Schoolkate (no longer Louis Schoolkate (no longer with firm), Tom Ries, Ryan Reichwith firm), Tom Ries, Ryan Reich

Mn/DOT staffMn/DOT staff – – Dan Ross, Denny Brott, Mike Dan Ross, Denny Brott, Mike Barnes, Matt Koukol, Thomas Martin, Peter Barnes, Matt Koukol, Thomas Martin, Peter MoreyMorey

Olmsted County staffOlmsted County staff – – Charlie Reiter, Phil Charlie Reiter, Phil Wheeler, Jan Chezick, Bruce Whetstone, Dave Wheeler, Jan Chezick, Bruce Whetstone, Dave Wittman, Ron Hensley, Randy GrowdenWittman, Ron Hensley, Randy Growden

Roadway Network Data BaseRoadway Network Data Base

Microsoft SQL Server DatabaseMicrosoft SQL Server Database

ESRI’s ArcGIS and SDE TechnologyESRI’s ArcGIS and SDE Technology

Project kickoff – March 2000Project kickoff – March 2000

Design/Prototype – Fall 2002Design/Prototype – Fall 2002

Project initiative began Summer 2004Project initiative began Summer 2004

Data development began Spring 2005Data development began Spring 2005

Roll-out January 2007Roll-out January 2007

Project PlanProject Plan

Conceptual DesignConceptual Design

Physical DesignPhysical Design

Pilot project and testingPilot project and testing

Framework developmentFramework development

Populating data basePopulating data base

Project GoalsProject GoalsMaintain and develop the database Maintain and develop the database simultaneouslysimultaneously

Framework for developing local Framework for developing local databases & applicationsdatabases & applications

Build a product that will be compatible Build a product that will be compatible with Mn/DOT data and establish a with Mn/DOT data and establish a protocol to share new linework with protocol to share new linework with Mn/DOT to facilitate updating of state Mn/DOT to facilitate updating of state base mapbase map

Project GoalsProject Goals

Identify our own Unique ID for Anchor Identify our own Unique ID for Anchor Points and Anchor Sections Points and Anchor Sections

RNDB represents “as-built roadways” - RNDB represents “as-built roadways” - Base map represents “plattedBase map represents “platted””

Create a process for retiring Anchor Create a process for retiring Anchor Points and Anchor Sections for Points and Anchor Sections for historical referencehistorical reference

History vs TodayHistory vs Today

Example of RNDB EditingExample of RNDB Editing

Base Name ID’sBase Name ID’s

Single Centerline vs Roadway Centerline

““As Built” vs. “Platted”As Built” vs. “Platted”

Addresses Range vs. Address Addresses Range vs. Address LocationLocation

Alias Road NamesAlias Road Names

On/Off RampsOn/Off Ramps

Roadway Network DatabaseRoadway Network DatabaseKey Data ComponentsKey Data Components

Centerline Cartography and foundational Centerline Cartography and foundational attributes attributes

Routes (I-90, US-63) Routes (I-90, US-63) (Mn/DOT TIS Code)(Mn/DOT TIS Code)

Impedance (travel speed / time) Impedance (travel speed / time) (in development)(in development)

Networks (turning, one-ways) Networks (turning, one-ways) (future)(future)

MNDOT TIS Route Ids’MNDOT TIS Route Ids’

RNBD – Packaged DataRNBD – Packaged Data

Current ApplicationsCurrent ApplicationsBasis for E911 AddressingBasis for E911 Addressing Compliments Address Point Location Compliments Address Point Location

database (Includes RAS-ID from RNDB)database (Includes RAS-ID from RNDB)

Emergency ManagementEmergency Management Automated vehicle location base map to Automated vehicle location base map to

locate addresseslocate addresses CityWatch - alert notification system to deliver CityWatch - alert notification system to deliver

time-sensitive information (ex: floods, spills, time-sensitive information (ex: floods, spills, etc.)etc.)

New World dispatch software – address entry New World dispatch software – address entry with point location of call for serviceswith point location of call for services

Rochester Fire DepartmentRochester Fire Department response time polygonsresponse time polygons station location planningstation location planning

ISD 535 student locationsISD 535 student locations

Olmsted County Public WorksOlmsted County Public Works sign inventory base reference layersign inventory base reference layer

Current ApplicationsCurrent Applications

Current ApplicationsCurrent ApplicationsRochester Public WorksRochester Public Works Bus routing geometry coincident with RNDB – Bus routing geometry coincident with RNDB –

allows for more accurate digitizing of new and allows for more accurate digitizing of new and existing routes, route changes and highly accurate existing routes, route changes and highly accurate distance measurements.distance measurements.

Jurisdictional and Truck Route Maps dependent on Jurisdictional and Truck Route Maps dependent on the accurate attributed RNDBthe accurate attributed RNDB

Traffic volume and turn count metering – data entry Traffic volume and turn count metering – data entry validation (Intersection attributes linked to RAP_ID)validation (Intersection attributes linked to RAP_ID)

Primary departmental base map includes the Primary departmental base map includes the RNDBRNDB

Basis for field Road Map Book utilized by field staffBasis for field Road Map Book utilized by field staff

Future ApplicationsFuture ApplicationsHomeland SecurityHomeland Security event planning, evacuation route testing, etc.event planning, evacuation route testing, etc.

ISD 535ISD 535 routing applicationsrouting applications

Emergency Dispatch CenterEmergency Dispatch Center routing applicationsrouting applications

City of Rochester & Olmsted CountyCity of Rochester & Olmsted County building permit geocodingbuilding permit geocoding

Mayo Medical TransportMayo Medical Transport “ “quilt” into regional network for use with CAD quilt” into regional network for use with CAD

Dispatching software.Dispatching software. Create map books for ambulancesCreate map books for ambulances

Future ApplicationsFuture Applications

Rochester Public WorksRochester Public Works Street inventory - signs, sidewalks, intersection Street inventory - signs, sidewalks, intersection

controls, parkingcontrols, parking Routing applications – analysis of bus routes for Routing applications – analysis of bus routes for

efficiency, coverage, etc.efficiency, coverage, etc. Develop a road closures application – data entry of Develop a road closures application – data entry of

road closure event and output map for public service road closure event and output map for public service announcements announcements

Migrate current centerline Road Restriction and Migrate current centerline Road Restriction and Spring Load Restriction Truck Route maps to Spring Load Restriction Truck Route maps to geometry of the RNDBgeometry of the RNDB

Rochester Public UtilitiesRochester Public Utilities routing applications (trucks, meter reading, etc.)routing applications (trucks, meter reading, etc.)

Emergency Dispatch ApplicationEmergency Dispatch ApplicationDemonstrationDemonstration

Avel-Tech AVL Avel-Tech AVL SystemSystemMobile Computer Terminal Mobile Computer Terminal Module (MCT) and Computer Module (MCT) and Computer Aided Dispatch Module Aided Dispatch Module

Displays Law Enforcement Displays Law Enforcement marked squads and Fire marked squads and Fire units via icons on map in units via icons on map in vehicles, including the vehicles, including the location and unit number location and unit number Displays Incident location Displays Incident location and incident number, along and incident number, along with red line connecting the with red line connecting the unit to the incident unit to the incident

Slide provided by Mike Sloan – System Support Coordinator - Olmsted County/LEC

Public Safety Agency Public Safety Agency InformationInformation

Rochester Police DepartmentRochester Police Department 125 Licensed Officers125 Licensed Officers

Olmsted County Sheriff OfficeOlmsted County Sheriff Office 55 Licensed Officers55 Licensed Officers

Rochester Fire DepartmentRochester Fire Department 105 Sworn Firefighters105 Sworn Firefighters

Combined Police, Sheriff and Combined Police, Sheriff and Fire Dispatch CenterFire Dispatch Center

120,000+ calls for service 120,000+ calls for service per yearper year

Slide provided by Mike Sloan – System Support Coordinator - Olmsted County/LEC