Autostrada A4 (Italy)

Autostrada A4
Autostrada Serenissima
Route information
Part of E55, E64 and E70
Maintained by ANAS
Length	523.1 km (325.0 mi)
Existed	1927–present
Major junctions
West end	Turin
Major intersections	A55 in Turin A5 in Borgo d'Ale A26 in Greggio A50 and A52 in Rho A8 in Pero A51 in Carugate A58 in Agrate Brianza A35 in Ospitaletto A21 in Brescia A22 in Verona A31 in Vicenza A13 in Padova A57 in Venice A27 in Preganziol A28 in Santo Stino di Livenza A23 in San Giorgio di Nogaro A34 in Palmanova RA13 in Sistiana
East end	Trieste
Location
Country	Italy
Regions	Piedmont, Lombardy, Veneto, Friuli-Venezia Giulia
Highway system
Roads in Italy Autostrade State Regional Provincial Municipal
← A 3 → A 5

The Autostrada A4, or Autostrada Serenissima, is an autostrada (Italian for "motorway") 523.1 kilometres (325.0 mi) long in northern Italy which connects Turin and Trieste via Milan and Venice crossing the entire Po Valley from west to east. The city of Venice (or rather, Mestre, a mainland frazione of Venice) originally formed a bottleneck on the A4, but is now bypassed by the Passante di Mestre (the old route through Mestre was renumbered A57). The A4 passes just north of the city of Milan, where it is toll-free.

Overview

Due to the different companies that manage the different parts of the motorway, it is often referred to as formed by five sections: Turin-Milan, Milan-Brescia, Brescia-Padua, Padua-Venice and Venice-Trieste. As it runs through the whole Pianura Padana, which is a densely populated and highly industrialized area, A4 is one of the most trafficked motorways of Italy.

A4 is a dual-carriageway, six-lane motorway for most of its length. The stretch between Milano Est tollgate and Bergamo has been an eight-lane motorway since 30 September 2007. The stretch from Venice to Trieste is instead still a four-lane motorway, but it is planned to upgrade this stretch over motorway to six lanes.

Operators

• Turin-Milan: SATAP
• Milan-Brescia: Autostrade per l'Italia (a subsidiary of Atlantia)
• Brescia-Padua: A4 Holding (a subsidiary of Abertis)
• Padua-Venice: Concessioni Autostradali Venete (since 2009; ANAS and Veneto Region joint venture)
• Venice-Trieste: Autovie Venete

Passante di Mestre

The passante di Mestre is a part of the A4 motorway, opened to traffic on 8 February 2009. The objective of the route is to reduce the volume of auto- and truck-based traffic passing through Mestre (a mainland frazione of Venice) to reach non-local destinations like Austria, Slovenia and other Eastern European countries.

The new includes three lanes plus one emergency lane. Each lane measures 3.75 metres (12.3 ft) apart from the emergency lane which measures only 3 metres (9.8 ft), and the new stretch of motorway totals 32.3 kilometres (20.1 mi).

Major cities

Autostrada A4 Passes through Turin, Settimo Torinese, Novara, Cusano Milanino, Cinisello Balsamo, Monza, Bergamo, Brescia, Verona, Vicenza, and Padua.

Route

TURIN - TRIESTE Autostrada Serenissima
Exit	↓km↓	↑km↑	Province	European Route
Torino C.so Giulio Cesare	0.0	523.1	TO	E64
Torino Abbadia di Stura Tangenziale Nord Turin Caselle Airport Aosta Traforo del Frejus - France–Italy border	2.0	521.1	TO	E64
Rest area "Settimo Torinese"	3.0	520.1	TO	E64
Settimo Torinese	4.0	519.1	TO	E64
Brandizzo Leinì, Volpiano	10.0	513.1	TO	E64
Chivasso ovest	14.0	509.1	TO	E64
Chivasso centro Caluso, Ivrea	16.0	507.1	TO	E64
Chivasso est Raccordo Chivasso est	19.0	504.1	TO	E64
Rondissone	24.0	499.1	TO	E64
Toll gate Rondissone	24.3	498.8	TO	E64
Rest area "San Rocco"[1]	24.4	--	VC	E64
Rest area "Cigliano"[2]	--	491.2	VC	E64
Cigliano	32.9	490.2	VC	E64
Borgo d'Ale	36.8	486.3	VC	E64
Diramazione Ivrea - Santhià Diramazione Stroppiana-Santhià Aosta Aosta Genova	43.8	479.3	VC	E64
Santhià Biella	45.2	477.9	VC	E64
Carisio Biella	54.4	468.7	VC	E64
Balocco	60.0	463.1	VC	E64
Rest area "Villarboit"	64.2	458.9	VC	E64
Greggio	67.5	455.6	VC	E64
Genova - Gravellona T.	72.4	450.7	NO	E64
Biandrate-Vicolungo	73.6	449.5	NO	E64
Novara Ovest	82.9	440.2	NO	E64
Rest area "Novara"	88.7	434.4	NO	E64
Novara Est	90.5	432.6	NO	E64
Marcallo-Mesero Strada statale 336 dell'Aeroporto della Malpensa Milan Malpensa Airport	104.5	418.6	MI	E64
Arluno	110.9	412.2	MI	E64
Rho	118.4	404.7	MI	E64
Toll gate Milano Ghisolfa	120.8	402.3	MI	E64
Tangenziale Ovest di Milano Bologna Genova Varese, Sesto C. Milan Malpensa Airport Como, Chiasso	120.9	402.2	MI	E64
Rest area "Pero"	122.7	400.4	MI	E64
Pero	122.9	400.2	MI	E64
Varese Milano V.le Certosa Fiera Milano	125.0	398.1	MI	E64
Cormano Bresso - Milano Niguarda Superstrada Milano-Meda-Cermenate	129.5	393.6	MI	E64
Rest area "Lambro"	133.6	389.5	MI	E64
Cinisello Balsamo-Sesto San Giovanni Superstrada Milano-Lecco-Morbegno Milano V.le Zara	136.1	387.0	MI	E64
Toll gate Milano est	138.0	385.1	MB	E64
Tangenziale Nord Milano Monza	138.0	385.1	MB	E64
Tangenziale Est Milano Milan Linate Airport	144.5	378.6	MB	E64
Agrate Brianza	145.5	377.6	MB	E64
Tangenziale est esterna di Milano Milan Linate Airport	146.3	376.8	MB	E64
Rest area "Brianza"	148.4	374.7	MB	E64
Cavenago-Cambiago	149.7	373.4	MB	E64
Trezzo sull'Adda	156.8	366.3	MI	E64
Capriate	160.3	362.8	BG	E64
Rest area "Brembo"	165.7	357.4	BG	E64
Dalmine	165.4	357.7	BG	E64
Bergamo Milan Bergamo Airport	172.1	351.0	BG	E64
Seriate	178.7	344.4	BG	E64
Grumello-Telgate	187.3	335.8	BG	E64
Ponte Oglio	190.6	332.5	BG	E64
Palazzolo	192.8	330.3	BS	E64
Rest area "Sebino"	197.5	325.6	BS	E64
Rovato	201.0	322.1	BS	E64
Ospitaletto	206.0	317.1	BS	E64
BreBeMi[3]	210.0	313.1	BS	E64
Rest area "Val Trompia"	213.7	309.4	BS	E64
Brescia Ovest Fiera di Brescia	214.9	308.2	BS	E64
Piacenza Brescia Centro Brescia Sud Poliambulanza	222.3	300.8	BS	E64
Rest area "S. Giacomo"	226.5	296.6	BS	E70
Brescia Est Brescia Montichiari Airport	228.8	294.3	BS	E70
Desenzano	243.9	279.2	BS	E70
Rest area "Monte Alto"	244.6	278.5	BS	E70
Sirmione	251.3	271.8	BS	E70
Peschiera	258.8	264.3	VR	E70
Castelnuovo del Garda (under construction) Strada Statale 450 di Affi	263.1	260.0	VR	E70
Sommacampagna Verona Villafranca Airport	270.4	252.7	VR	E70
Rest area "Monte Baldo"	271.7	251.4	VR	E70
Autostrada A22 Verona nord Verona Villafranca Airport	275.3	247.8	VR	E70
Verona Sud	279.8	243.3	VR	E70
Verona Est Transpolesana: Legnago - Rovigo	289.7	233.4	VR	E70
Rest area "Scaligera"	300.7	222.4	VR	E70
Soave	302.4	220.7	VR	E70
Montebello	311.4	211.7	VI	E70
Montecchio	320.6	202.5	VI	E70
Rest area "Villa Morosini ovest"	324.8	198.3	VI	E70
Vicenza Ovest	326.6	196.5	VI	E70
Vicenza Est	334.2	188.9	VI	E70
Piovene Rocchette Vicenza nord	335.6	187.5	VI	E70
Rest area "Tesina est"	336.0	187.1	VI	E70
Grisignano	343.3	179.8	VI	E70
Rest area "Limenella"	354.5	168.6	PD	E70
Padova Ovest Tangenziale di Padova	356.2	166.9	PD	E70
Padova Est Tangenziale di Padova	363.3	159.8	PD	E70
Bologna - Padova Padova industrial area	364.2	158.9	PD	E70
Rest area "Arino"	372.5	150.6	VE	E70
Tangenziale di Venezia - Mestre (west)	374.6	148.5	VE	E70
Spinea	380.9	142.2	VE	E70
Martellago - Scorzè	389.4	133.7	VE	E70
Preganziol	400.0	123.1	TV	E70
Belluno Venezia Tessera Aiport Tangenziale di Venezia (north)	402.0	121.1	TV	E70
Tangenziale di Venezia - Quarto d'Altino (east) Venezia Tessera Aiport	407.0	116.1	VE	E70
Meolo-Roncade	416.0	107.1	VE-TV	E55 E70
San Donà di Piave-Noventa	424.0	99.1	VE	E55 E70
Rest area "Calstorta"	431.0	92.1	VE	E70
Cessalto	432.0	91.1	TV	E55 E70
Santo Stino di Livenza	439.0	84.1	VE	E55 E70
Conegliano	452.0	71.1	VE	E55 E70
Rest area "Fratta"	456.0	67.1	VE	E55 E70
Latisana Bretella Latisana	467.0	56.1	UD	E55 E70
San Giorgio di Nogaro-Porpetto	483.0	40.1	UD	E55 E70
Rest area "Gonars"	487.0	36.1	VE	E70
Tarvisio Austria–Italy border - Villach - Vienna	490.0	33.1	UD	E70
Palmanova	491.0	32.1	UD	E70
Villesse - Gorizia Italy–Slovenia border - Nova Gorica	501.0	22.1	GO	E70
Redipuglia - Monfalcone Ovest di Ronchi dei Legionari Trieste Ronchi dei Legionari Airport	506.0	17.1	GO	E70
Toll gate Lisert	515.0	8.1	GO	E70
Monfalcone Est	515.0	8.1	GO	E70
Rest area "Duino"	519.0	4.1	TS	E70
Duino	520.0	3.1	TS	E70
Sistiana Trieste - Italy–Slovenia border - Rabuiese - Istria	523.0	0.1	TS	E70
Spur Sistiana - Padriciano Italy–Slovenia border Ljubljana	523.1	0.0	TS	E70

A4/A5 Ivrea-Santhià connection

AUTOSTRADA A4/A5 Ivrea-Santhià connection
Exit	↓km↓	↑km↑	Province	European route
Torino - Aosta	0.0	23.6	TO	E25
Albiano ex del Lago di Viverone - Ivrea	7.9	15.7	TO	E25
Rest area "Viverone"	13.0	10.6	TO	E25
Torino - Milano Santhià	23.5	0.1	VC	E25
Diramazione Stroppiana - Santhià Genova - Gravellona Toce	23.6	0.0	VC	E25

A4/A26 Stroppiana-Santhià connection

AUTOSTRADA A4/A26 A4/A26 Stroppiana-Santhià connection
Exit	↓km↓	↑km↑	Province	European route
Genova - Gravellona Toce	0.0	30.7	VC	E25
Rest area "Le Risaie" [4]	-	29.3
Vercelli Ovest	8,0	22.7
Rest area "Cavour"[5]	29.0	-
Torino - Milano Santhià	30.6	0.1
A4/5 Ivrea Torino - Aosta	30.7	0.0

Chivasso connection

RACCORDO EST DI CHIVASSO Chivasso connection
Exit	↓km↓	↑km↑	Province
Torino - Milano Exit Chivasso Est	0.0	5.0	TO
Rondissone Ovest Padana Superiore	1.6	3.4
Verolengo del Monferrato	5.0	0.0

Latisana connection

BRETELLA DI LATISANA Latisana connection
Exit	↓km↓	↑km↑	Province
Exit Latisana	0.0	2.6	UD
Roundabout SP75	1.6	1.0
della Venezia Giulia	2.6	0.0

See also

• Autostrade of Italy
• Roads in Italy
• Transport in Italy

Other Italian roads

• State highways (Italy)
• Regional road (Italy)
• Provincial road (Italy)
• Municipal road (Italy)

References

External links

Wikimedia Commons has media related to Autostrada A4 (Italy).

• Autostrade per l'Italia website, last accessed on 1 November 2008 (in Italian)
• Autostrada Brescia-Padova
• Autostrada Padova-Venezia
• Autovie Venete
• Official website of the passante di Mestre (in Italian)

This page was last edited on 2 June 2024, at 22:22