Autostrada A9 (Italy)

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The Autostrada A9 is an Italian motorway approximately long, located entirely within the Lombardy region of northern Italy. It connects the A8 motorway at Lainate, near Milan, to Como and the Swiss border at Chiasso, where it joins the Swiss A2 motorway. The route is part of the European route E35.

Together with the A8 motorway (which connects Milan to Varese), the A9 forms part of the Autostrada dei Laghi ("Lakes Motorway"). This network, whose first section (Milan–Varese) was inaugurated on 21 September 1924, was the world's first purpose-built motorway reserved for motor vehicles.

History

File:1924-09-21-VittorioEmmanuelle-LanciaTrikappa-AutostradaLaghi.jpg

King Victor Emmanuel III of Italy inaugurates the Autostrada dei Laghi ("Lakes Motorway"; now parts of A8 and A9), the world's first motorway, on 21 September 1924, aboard a Lancia Trikappa.

File:Mappa storica A8.svg

Historical map (1926) of the Autostrada dei Laghi system.

The concept of reserved motorways originated in Italy. Engineer Piero Puricelli presented his project for the Autostrada dei Laghi in 1921, receiving the first governmental authorization to build a public-utility fast road. In a 1922 official document, he coined the term autostrada to describe roads designed for fast traffic, reserved solely for motor vehicles (autoveicoli).

Construction took place between 1923 and 1924. The first section, from Milan to Varese (now part of the A8), was inaugurated on 21 September 1924, making Italy the first country with such a road. The branch leading from Lainate towards Como (the current A9) was completed shortly after. Puricelli financed the project by introducing tolls.

File:Milano, Autostrada Milano-Laghi, casello 01.jpg

The original toll gate of the Autostrada dei Laghi in Milan, 1924.

File:Autostrada between Varese and Como.jpg

Autostrada dei Laghi in the 1950s, before conversion to dual carriageway.

The project was considered futuristic at the time, as Italy had relatively few motor vehicles – approximately 84,000 in 1924, rising to around 173,000 by 1929.

Originally built as a single-carriageway road, the Autostrada dei Laghi network, including the A9, was progressively upgraded to dual carriageways between the late 1950s and mid-1960s to handle increasing traffic volumes.

Route

File:Autostrada A9 - Saronno.jpg

Autostrada A9 near Saronno.

File:Como - autostrada A9 - galleria Monte Olimpino - portale est.jpg

Autostrada A9 Monte Olimpino tunnel entrance near Como.

File:Highway A9, toll station Como Grandate, Italy-8973.jpg

Como Grandate toll plaza.

The A9 originates from the A8 motorway near Lainate, northwest of Milan. It proceeds northwards, passing west of Saronno and connecting with the A36 Pedemontana Lombarda motorway near Turate. The route continues past Lomazzo and Fino Mornasco before reaching the Como area. It intersects with the A59 Tangenziale di Como (Como bypass) near Grandate. The main toll plaza (barriera) is located at Como Grandate. The motorway then proceeds through tunnels past Como city before reaching the Swiss border and customs area at Brogeda, connecting directly to the Swiss A2 motorway towards Lugano and the Gotthard Pass. The entire route is part of European route E35.

Template:Symbol LAINATE – COMO – CHIASSO Autostrada dei Laghi
Exit / Junction	↓km↓	↑km↑	Province	European route
File:AB-Kreuz-grün.svg Template:SymbolTemplate:Symbol Milano - Varese			MI
File:AB-AS-grün.svg Origgio			VA
File:AB-AS-grün.svg Uboldo
File:AB-AS-grün.svg Saronno
File:AB-AS-grün.svg Turate			CO
File:AB-Kreuz-grün.svg A36 Autostrada Pedemontana Lombarda
File:AB-AS-grün.svg Lomazzo Sud
File:AB-AS-grün.svg Lomazzo Nord
File:AB-Tank.svg File:AB-Rast.svg Rest area "Lario"
File:AB-AS-grün.svg Fino Mornasco Template:Symbol
File:AB-Kreuz-grün.svg File:Autostrada A59 Italia.svg A59 Tangenziale di Como (Villa Guardia – Como Est)
Template:Symbol Toll gate Como Grandate
File:AB-AS-grün.svg Como Centro Template:Symbol
File:AB-AS-grün.svg Como Monte Olimpino
File:AB-AS-grün.svg Template:Symbol Lake Como
Template:Symbol Template:Symbol Como Brogeda Customs File:AB-Tank.svg File:AB-Rast.svg Rest area "Brogeda" Italy–Switzerland border Template:Symbol Template:Symbol Swiss A2 Motorway Chiasso - Lugano - Gotthard - San Bernardino

See also

• Autostrade of Italy
• History of controlled-access highways
• Transport in Italy

Other Italian road types

• State highways (Italy) (Strade Statali)
• Regional road (Italy) (Strade Regionali)
• Provincial road (Italy) (Strade Provinciali)
• Municipal road (Italy) (Strade Comunali)