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How does road weather information
support decision making in Estonia
Märt [email protected]
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9787 88 87
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2013 2014 2015 2016 2017 2018
Freeze-thaw cycles in depth of 20 cm below surface(in pavement at Ussisoo, in the middle of Estonia)
suursoo vanaküla napsi keo korba nedrema ussisoo
- 16 609 km of state roads
- 17 maintenance contracts
- 9 maintenance companies
- 442 - 1439 km per contract
- 1005 €/km winter routine maintenance cost
Finland 1460 €, Sweden 1900 €, Latvia 1148 €
78 road weather stations
in ESTONIA, incl.
55 from Vaisala FIN
15 from Saab SWE
8 from Lufft GER
114 road cameras
-
- simultaneous forecast from 4 weather sources
- tool for quality control & verification
- measurements from National Weather Services & other countries (no borders)
- maintenance activities online
- warnings from different sources & feedback from road users (Waze)
Maintenance worksSalting
Blowing
salting & blowing
driving
Forecast verification
Live briefings with meteorologistsfor operators every evening
with possibility of re-viewing
Feedback from public through Waze
Storm Ciara weaker in Estonia
than expected
6 optical
road sensors on busses
balticroads.net
tarktee.ee (smartroad)
tik.teeilm.ee (roadweather)
Traffic Management Center
Road condition reports in public TV channel every morning based on tik.teeilm.ee web service
Still hope to see
some winter soon ..
+372 5135336
www.teed.ee