/ Reijo Prokkola, Matti Raekallio I - Road Data Bank in the Finnish Road Administration (Finnra) Reijo Prokkola, Road Data Expert Matti Raekallio, Data Manager Finnra, Central Administration IT and Road Data Services

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola, Matti Raekallio Contents of the presentation Use of road data in Finnra Back ground for Development Details of Road Data Bank Guidelines for the development of RDB in Russia

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola, Matti Raekallio Use of Road Data in Finnra Information for decision makers Asset management planning of road maintenance actions budgeting in national and regional level counting asset value of road network Level of service of road network / road section to guarantee the fluency of traffic Traffic safety identify reasons for accidents make roads safer for road users

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola, Matti Raekallio Data transfer through life cycle: a Vision Planning & Desing Construction STANDARD PRODUCT MODEL Real-time, shared and updated Maintenance

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola, Matti Raekallio Challenges Two levels of information: Network level, network model, 100 %, +/- 3 meters Design level, product model, projects only, +/- 1 cm Cost / benefits of collecting data for decision making Maintenance and quality of data Several experiments of procurement going on: Long term contracts for maintenance / whole life cycle Pavement, bridge, lightning etc. management contracts Outsourcing / insourcing information services Short life cycle of information technology

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola, Matti Raekallio Goals of system development Support DB Procurement RDB Planning GIS DB Custom DB Trafficmanagement BDB Integration Integration Data Warehouse Data Warehouse Additional value Additional value DOCDWIMS Distribution of Information Distribution of Information Data Information Data Information Services ServicesTP Data Architecture Development of data services UDDI General Information Service Model

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola, Matti Raekallio Development of Centralized Data Warehouse GIS-Base Location RDB Roads&Condition BDB Bridges&Cond. ROAD Segment

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola, Matti Raekallio RDB in Finnra First RDB in 1970's ADB, BDB and ADB Condition data and management systems in 1980's Personal computers and GIS in 1990's Latest version of RDB introduced beginning of 2006 The technical frame is based on Oracle IAS10i (J2EE, Forms 9 etc.) and Oracle10.2 database. Web-based applications 40 data types, 1-10 data/each type, total 150 different data most used data types: functional class, maintenance class and traffic amounts (ADT) condition data is not in the RDB

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola, Matti Raekallio Interfaces of the Road Data Bank today Point, section and areal data Maps Road geometry Road address Data description Data 1Data4Data5Data3Data2DataX Batch updating FilesView Direct updating Data tables Updating Web-applications Input Output GIS RDB Mobile use Other systems and services Ex. Digiroad Interface components (EJB, PLSQL, XML, Sonic) obj

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola, Matti Raekallio Data model of the RDB FEATURE WITH LENGTH CARRIAGE WAY POINT FEATURE POINT CONTACT POINT NODE JUNCTION FEATURES OF JUNCTION ADDRESS- HISTORY ROAD POINT FEATURE WITH LENGTH FEATURE WITH LENGTH POINT FEATURE POINT FEATURE Start End SEGMENTGEOMETRY ROAD- SECTION GIS POINT FEATURE BRIDGE BDB

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola, Matti Raekallio Road Address Code System Each road has an unique number Roads are divided into sections in main junctions The average lenght of sections is 5 km Direction of measuring is the increasing numbering of sections The object is located by distance along the road measured from the start of the section An object with length is defined by the location of its start- and endpoints The address is: 512 / 002 / 2893 m 001 Road = 512 Sections 1, 2 and

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola, Matti Raekallio The information stored in the RDB 1. Name of the road 2. Links length (m) type: public road, ferry, street etc. history of address code system road region and administrative road class 3. Nodes and intersections coordinates name of intersection or crossing classification: grade intersection / grade- separated, reference points, others traffic lights pre-selection lane, canalization, right-of-way 4. Data by distance Sight distance sight distances of 150, 300 and 460 m, percent of the length of road section Curvature - angle, radius and direction Inclination longitudinal inclination direction Municipality, province and region Maintenance area Road classes functional class European road Maintenance classes winter pavement

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola, Matti Raekallio The information stored in the RDB 4. Data by distance Constructive measures method and time Administrative measures change of the administrative road class Motorways and number of carriage ways Width of roadway (0.1 m) Pavement of the road Land use & Built-up areas status in the network of the built-up area type of land use Groundwater area class of area protection Subgrade layer specialities 4. Data by distance Geogrids in pavement Auxiliary lanes number of lanes type: overtaking, public transport etc. Width of shoulder (0.25 m) Pedestrian and bicycle way ID and type separation from road responsibility of maintenance Lightning type of pole maintenance contractor Speed limit (permanent) type of limit speed limit (km/h)

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola, Matti Raekallio The information stored in the RDB 4. Data by distance Special investigations project, identification Width of pavement (0.1 m) Traffic volumes year of census Average Daily Traffic (ADT) by vehicle types types of yearly variations peak hour traffic Bearing capacity value of spring bearing capacity standard deviation of mean Maintenance contractor area Pavement type by lane Pavement maintenance actions information about materials method and impact 5. Data by point Sight distance (m) Fixing points and landmarks description of point by type and location Railway grade crossing safety equipment Technical devices Service and rest areas type/level of service Bus stops Location of traffic census Bearing investigation bearing capacity deflection by various dimensions thickness of pavement

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola, Matti Raekallio The information stored in the RDB 5. Data by point Intersections of private roads various information (main roads only) Bridge ID (connection to Bridge Data Base) and name type of bridge: waterway bridge etc. weight limit Underpass number and name of underpass type of underpass detour possibility Height restriction Width restriction 6. Traffic accidents Various data about the conditions, participants and consequences of accidents 7. Data types of regions Several types, optional not nationwide

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola Maintenance of data in RDB Road regions are responsible for updating data measurement programs (preparing or approving) data quality (regional level) Central administration is responsible for coordination of principles and rules for updating managing the contents of RDB preparation of procurement contracts developing procurement models data quality (national level contracts) Users are responsible for reporting faults in data quality

Road Data Bank in the Finnish Road Administration (Finnra) / Reijo Prokkola, Matti Raekallio Data Quality Accuracy of geometry is meters. Accuracy of attribute data is 0,5 % within the length of road section. The data base will not contain real time data but the changes of the road network and attributes are updated continuously. >>> Statistics made per 1.1. each Year

/ Markku Tervo II - Guidelines for development of RDB in Russia Markku Tervo, Procurement Manager Finnish Road Administration, Oulu Road Region

Road Data Bank in the Finnish Road Administration (Finnra) / Markku Tervo 19 STEPS TO THE FUTURE !!! plan the future – take/make goals take small steps – do not try jump to the visio FIRST principles – then regional work – then RDB of Russia

Guidelines for development of RDB in Russia / Markku Tervo 20 FIRST STEP Creating common principles of road data bank numbering roads creating principles for data record road number, road section, length from the beginning of road section etc creating the structure of RDB THOSE PRINCIPLES MUST BE COMMON IN RUSSIA regional roads federal roads 10 22

Guidelines for development of RDB in Russia / Markku Tervo 21 SECOND STEP Planning and implementing regional RDBs - using (according) common principles of road register there can be several projects but common principles must be same !!! One really BIG question is how to organise RDB work in regions how to implement projects, how to collect data, how to maintain data, etc... => there should be a collective management group of RDB = helps regions to organise work (for example RADOR can help to organise this group work)

Guidelines for development of RDB in Russia / Markku Tervo 22 THIRD STEP As soon as RDB work in regions proceed there should been developed how to combine regional RDBs goal should be possibility to combine automatically (without ”handwork”) RDB of whole Russia Why MUST be possibility to combine regional RDBs to the RDB of Russia? For example – how to implement car navigation systems if combining is not possible ? How to make road network plans of Russia systems if combining is not possible ? Etc...

Guidelines for development of RDB in Russia / Markku Tervo 23 TIMETABLE OF RDB OF RUSSIA STEP ONE STEP TWO STEP THREE