Austria

Road authority:
www.bmimi.gv.at/

Road maintenance:
www.asfinag.at/en/

Police:
www.polizei.gv.at

Traffic reports:
www.asfinag.at/en/traffic-road-safety/
Route planner ASFINAG
Roadworks Information ASFINAG

Traffic information on the go (mobile phone, PDA)
www.asfinag.at/en/asfinag-app/

Rescue lane
www.asfinag.at/en/traffic-road-safety/traffic-management/the-emergency-corridor/

Safety in tunnels
www.asfinag.at/en/traffic-road-safety/tunnel-safety/

Motor vehicle act
www.bmimi.gv.at/themen/verkehr/strasse/recht/kfgesetz.html

Winter tyres
www.bmimi.gv.at/verkehrssicherheit/massnahmen/winterreifen.html
www.winterreifen-pflicht.at/

Road traffic regulations:
www.bmimi.gv.at/themen/verkehr/strasse/recht/stvo.html

Calendar of HGV bans
www.ris.bka.gv.at/Bgbl-Auth/
(search term Fahrverbotskalender)

Austrian public holidays
http://www.austria.info/at/praktische-hinweise/reisezeit-und-feiertage-1097990.html
www.feiertagskalender.ch/

European holidays:
www.oeamtc.at/thema/reiseplanung/ferien-in-oesterreich-europa-17847247

Germany

Road Authority: Autobahn GmbH, Southern Bavaria Branch
www.autobahn.de/ueber-uns/niederlassungen/suedbayern

Bavarian police, police department of southern Upper Bavaria:
www.polizei.bayern.de/wir-ueber-uns/organisation/dienststellen/0901700000000.html

German road traffic regulations
www.gesetze-im-internet.de/stvo_2013/

HGV-bans in Germany
www.schnelle-online.info/LKW-Fahrverbot/LKW-Fahrverbot-Deutschland.html

Traffic information (see also Apps for smarphones)
www.bayerninfo.de

ADAC (German automobile association)
www.adac.de/

Italy

Autostrada del Brennero S.p.A.
www.autobrennero.it

CCISS - Centro Coordinamento delle Informazioni sul traffico, sulla viabilità e sulla Sicurezza Stradale
www.cciss.it