SS36

SS36
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Name	SS36
Type	State road
Country	Italy
Route number	36
Length km	78
Established	1928
Terminus a	Lecco
Terminus b	Colico
Regions	Lombardy
Maintained by	ANAS (Italy)

SS36 is a major state road in Lombardy connecting the city of Lecco on the southeastern branch of Lake Como with the town of Colico at the northern end of the lake. The route serves as a principal axis for traffic between the Metropolitan City of Milan, the Province of Lecco, and the alpine passes toward Switzerland via links to Sondrio and the Valtellina. SS36 combines sections of urban boulevard, lakeside highway, and tunnelled mountain carriageway and is integral to regional transport networks including connections to the A4 motorway (Italy) and local provincial roads.

Route description

SS36 begins near Lecco where it meets the A4 motorway (Italy) and the SP342. From Lecco the road follows the southeastern shore of Lake Como through the districts of Malgrate and Abbadia Lariana, then continues north along the eastern lakefront past Mandello del Lario and Bellano. North of Bellano the carriageway negotiates the gorge of the Vezio with a sequence of tunnels and viaducts before reaching Colico. Along its course SS36 interfaces with municipal streets in Lecco, industrial zones adjacent to Mandello del Lario, and access routes to alpine valleys such as the Val d'Esino and Valtellina via the SS38. Key landmarks on the corridor include the Villa Manzoni, the Moto Guzzi factory complex, and panoramic outlooks over Lecchese shorelines.

History

The road traces its origins to 19th-century littoral and transalpine carriageways facilitating commerce between Milan and the alpine lakes. The formal designation as a state road occurred under the 1928 reorganization of Italian roads, when the route was numbered and integrated into national infrastructure plans championed by the Ministry of Public Works (Italy). Post-war reconstruction and industrial expansion in Lombardy prompted widening projects in the 1950s and 1960s, notably to serve manufacturing sites such as the Moto Guzzi plant. Major modernizations included the construction of tunnel bypasses in the 1970s and 1990s to improve safety and reduce town-centre congestion in Bellano and Dervio. Recent decades saw involvement by ANAS (Italy) and regional authorities in capacity upgrades and environmental mitigation measures to protect sites near Parco Regionale della Grigna Settentrionale.

Major junctions and connections

SS36 connects with several principal routes: at its southern approach it links to the A4 motorway (Italy), providing access toward Milan and Brescia. Mid-route junctions include connections with the SP72, the SP62, and the SP72dir which serve lakefront municipalities like Varenna and Menaggio. Northern termini provide continuity toward the SS38 and provincial arteries leading to Sondrio, Chiavenna, and alpine crossings such as the Passo del Maloja. Intermodal connections exist with regional railways including the Lecco railway station and ferry terminals at Como and Colico, enabling integration with maritime and rail services.

Traffic and usage

Traffic volumes on SS36 vary seasonally and diurnally, with commuter peaks driven by travel to and from Milan and tourist peaks during summer months associated with visitors to Lake Como, Grigna, and heritage sites like Villa Monastero. The corridor supports freight movements to industrial sites including the Moto Guzzi complex and logistics hubs serving the Metropolitan City of Milan. Winter periods can see reduced flows but increased heavy vehicle usage toward alpine freight routes. Periodic congestion occurs at urban segments in Lecco and at tunnel portals near Bellano, exacerbated by holiday traffic bound for alpine resorts such as Bormio via linking roads.

Infrastructure and maintenance

ANAS oversees pavement preservation, structural inspections, and tunnel safety systems including ventilation and emergency egress on SS36. The corridor incorporates single- and dual-carriage sections, reinforced concrete viaducts, and multiple road tunnels such as those bypassing Bellano’s historic centre. Drainage upgrades, rockfall mitigation using mesh and retaining structures, and seismic reinforcement have been implemented in collaboration with the Lombardy Region and provincial technical offices. Maintenance operations coordinate with local municipalities to manage winter de-icing and summer resurfacing programs, and emergency response protocols align with the Polizia Stradale for incident management.

Nearby towns and economic impact

The municipalities along SS36—including Lecco, Malgrate, Abbadia Lariana, Mandello del Lario, Bellano, Dervio, and Colico—derive economic benefits from improved accessibility to markets, tourism inflows, and industrial employment. The presence of manufacturing such as Moto Guzzi and tourism services linked to Lake Como hospitality and outdoor recreation supports local supply chains and small businesses. Improved freight access bolsters logistics for producers in the Valtellina and agricultural communities supplying alpine products to urban centres like Milan and Bergamo.

Future developments and upgrades

Planned enhancements include capacity improvements, further tunnel safety modernizations, and measures to reduce environmental impacts adjacent to protected areas such as Parco Regionale della Grigna Settentrionale. Proposals have been advanced by ANAS (Italy) and the Lombardy Region for intelligent transport systems, additional overtaking lanes, and better multimodal integration with rail and ferry services serving Lake Como. Stakeholder consultations involving municipalities, heritage bodies like Soprintendenza Archeologia, Belle Arti e Paesaggio, and transport unions aim to balance mobility objectives with conservation of cultural landscapes and tourism development.

Category:Roads in Lombardy