.jpg/250px-Renumbered_National_Highways_map_of_India_(Schematic).jpg){kind=small}
.jpg)
Community hub
0 subscribers8 pages, 0 posts
Recent from talks
All channels
Be the first to start a discussion here.
Be the first to start a discussion here.
Be the first to start a discussion here.
Be the first to start a discussion here.
Contribute something
Welcome to the community hub built to collect knowledge and have discussions related to National Highway 52 (India).
Nothing was collected or created yet.
National Highway 52 (India)
View on Wikipediafrom Wikipedia
 | ||||
|---|---|---|---|---|
 National Highway 52 in Red on India map | ||||
.jpg) Schematic map of National Highways in India | ||||
| Route information | ||||
Part of  AH47 | ||||
| Length | 2,317 km (1,440 mi) | |||
| Major junctions | ||||
| From | Sangrur, Punjab | |||
| To | Ankola, Karnataka | |||
| Location | ||||
| Country | India | |||
| States | Punjab - Haryana - Rajasthan - Madhya Pradesh - Maharashtra - Karnataka | |||
| Highway system | ||||
| ||||
National Highway 52 (NH 52), is the fourth longest National Highway in India.[1] It connects Sangrur, Punjab to Ankola, Karnataka. The national highway 52 was numbered after amalgamating many existing national highways of India. The old highway numbered NH-63 was from Ankola in Karnataka state to Gooty in Andhra pradesh state.[2] The highway 52 starts at the junction of National Highway 66 (old number NH-17) at Ankola and moves up to Arebail ghat of Western ghats and then to Yellapura and further to Hubballi (Hubli) city.[3] Some stretch of old national highway 13 from Vijayapura ( old name Bijapur) to Solapur was joined with NH-52. Lorries coming from Hubballi city to Karwar sea port and New Mangalore sea port (NMPT) use this highway. The stretch of road from Ankola to Yellapura is through the forests of the Western ghats of India. Biaora - Dhule section of this highway is part of the Legendary Agra-Bombay Road, also known as AB Road.
Major cities
[edit]Punjab
[edit]Haryana
[edit]Rajasthan
[edit]- Sadulpur/Rajgarh, Churu, Ramgarh, Fatehpur, Laxmangarh, Sikar, Palsana, Ringas, Chomu, Jaipur, Tonk, Bundi, Kota, Jhalawar, Aklera
Madhya Pradesh
[edit]Maharashtra
[edit]Karnataka
[edit]See also
[edit]References
[edit]- ^ "Rationalisation of Numbering Systems of National Highways" (PDF). New Delhi: Department of Road Transport and Highways. Archived from the original (PDF) on 31 March 2012. Retrieved 3 April 2012.
- ^ "National Highway 63". Maps of India. Retrieved 5 November 2019.
- ^ "Arebail Ghat". The New Indian Express. Retrieved 30 April 2019.
National Highway 52 (India)
View on Grokipediafrom Grokipedia
Overview
Route Summary
National Highway 52 (NH 52) begins at Sangrur in Punjab, intersecting with National Highway 44 to connect into India's primary north-south highway network. This starting point marks the entry into a predominantly linear route that facilitates seamless integration with major arterial roads in the northern region.[5][2] The highway progresses southward through the flat northern plains characteristic of Punjab and Haryana, before entering the arid landscapes of Rajasthan. Further south, it navigates the undulating central plateaus of Madhya Pradesh and Maharashtra, eventually descending into the rugged terrain of the coastal Western Ghats in Karnataka. This progression highlights NH 52's role in bridging diverse geographical zones, from expansive alluvial plains to semi-arid deserts and elevated plateaus.[2] Measuring 2,126.75 km in total length (as of 31 March 2019), NH 52 functions as a key north-south corridor linking the fertile Indo-Gangetic Plain in the north to the Konkan Coast in the south. Its alignment largely avoids significant east-west deviations, positioning it as a secondary artery that runs parallel to the more western NH 48, thereby enhancing regional connectivity without overlapping primary traffic flows. This configuration supports efficient transport links, including access to coastal ports for broader economic integration.[2]Length and Coverage
National Highway 52 (NH 52) spans a total length of 2,126.75 km (1,321 mi) (as of 31 March 2019), making it one of the longer national highways in India.[2] It traverses six states, connecting northern and southern regions from Sangrur in Punjab to Ankola in Karnataka.[2] The highway's length varies across states, as follows (as of 31 March 2019):| State | Length (km) |
|---|---|
| Punjab | 55.00 |
| Haryana | 143.20 |
| Rajasthan | 706.60 |
| Madhya Pradesh | 454.20 |
| Maharashtra | 573.40 |
| Karnataka | 193.35 |
History
Formation from Old Highways
National Highway 52 was established in 2010 through a comprehensive renumbering of India's national highways, initiated by the Ministry of Road Transport and Highways to introduce a more logical and efficient numbering system aligned with directional orientations and regional connectivity.[9] The renumbering was notified in September 2010, consolidating over 200 existing highways into longer corridors.[10] This reform sought to consolidate fragmented routes into extended, continuous corridors, particularly north-south alignments, to enhance logistics efficiency and reduce travel redundancies across the country.[11] The formation of NH 52 involved the amalgamation of multiple pre-existing national highways, incorporating segments from old NH 71, NH 65, NH 11, NH 12, NH 3, NH 211, NH 13, NH 218, and NH 63 into a single unified route spanning from Punjab to Karnataka.[2] Many of these constituent segments originated in the 1940s and 1950s, as key elements of India's nascent post-independence road infrastructure developed under the National Highways Act of 1956, which formalized the designation of major arterial routes. Notably, the stretch between Biaora and Dhule along the former NH 3 traced parts of the historic Agra-Bombay Road (AB Road), a vital colonial-era artery upgraded in the mid-20th century to support growing inter-regional trade and mobility.[12] This integration preserved and extended the legacy of these early highways while adapting them to modern national priorities.Post-2010 Developments
Since 2010, the National Highways Authority of India (NHAI) has undertaken significant infrastructure upgrades on NH 52, focusing on widening to four lanes to enhance capacity and reduce congestion on this vital north-south corridor. Key completed projects include the four-laning of the 110 km Solapur-Vijaypur stretch spanning Maharashtra and Karnataka, approved in 2017 at an estimated cost of Rs 1,889 crore, with substantial progress marked by the construction of a 25.54 km single lane in just 18 hours in 2021 as part of the effort.[6][13] In Rajasthan, the 48.8 km Darah-Jhalawar-Teendhar section was fully four-laned and inaugurated on October 3, 2023, improving connectivity for mineral transport and tourism.[14] Similarly, the Bodhare-Dhule section (67 km) in Maharashtra, part of the Indore-Dhule corridor, has seen four-to-six laning advancements, with works progressing under hybrid annuity mode to link Madhya Pradesh and Maharashtra borders more efficiently.[15] The Solapur-Vijaypur segment has seen four-laning progress since 2017, while the Vijaypur-Hubballi section's detailed project report was finalized in 2025 for upcoming upgrades.[16] As of 2025, several projects remain ongoing to further modernize NH 52. The complete four-laning of the Rajasthan section, covering stretches like the 154 km from the Rajasthan border, is targeted for completion by 2026, with awards and construction accelerating in FY 2024-25.[17] Bypass constructions are underway in Kota (part of the Jaipur-Kota alignment) and Aurangabad, where a 30 km greenfield bypass was substantially completed by 2021 but integrated with ongoing enhancements to divert urban traffic.[18] Toll collection has been systematically introduced on over 800 km of NH 52 stretches managed by NHAI, including plazas at Khalghat (MP-Maharashtra border), Indore-Dewas (Madhya Pradesh), and others, generating substantial revenue for ongoing maintenance and upgrades.[19][20] In response to safety concerns, particularly following accidents in the Western Ghats post-2018, NHAI has implemented enhancements including over 500 km of metal beam crash barriers and improved signage along vulnerable stretches like the ghat sections in Karnataka and Maharashtra. These measures, part of broader initiatives like the Rs 531 crore safety program in the Kota division (extending to NH 52 alignments), focus on high-risk curves and barriers to reduce fatalities.[21][22]Significance
Economic Role
National Highway 52 serves as a vital artery for the transportation of agricultural commodities from the fertile regions of Punjab and Haryana to southern markets and ports in India. These northern states are primary producers of wheat and cotton, with Punjab procuring approximately 11-12 million tonnes of wheat annually for the central pool as of the 2024-25 season and Haryana contributing significantly to cotton output.[23][24][25] The highway's alignment through Sangrur in Punjab and key districts in Haryana enables efficient southward movement of these goods, supporting food security and agricultural trade networks.[1] By linking prominent industrial centers along its 2,126.75 km stretch, NH 52 enhances commerce across sectors, including textiles in Jaipur and Solapur, pharmaceuticals in Indore, and automobiles in Aurangabad. This connectivity fosters intra-state and inter-state supply chains, reducing logistics costs and promoting industrial expansion in Rajasthan, Madhya Pradesh, Maharashtra, and Karnataka. National highway development, including NH 52, has contributed to broader economic growth, with studies indicating a 3.21-fold increase in GDP per rupee invested from 2013 to 2022.[1][26][27][28] The route further bolsters export logistics by providing access to Karwar and Mangalore ports for minerals sourced from Rajasthan and Madhya Pradesh, such as those from the mineral-rich areas around Kota and Baran. Improved sections of NH 52 in these regions facilitate the movement of mining outputs to coastal facilities, aiding international trade.[29] Overall, NH 52 plays a key role in regional economic development through enhanced connectivity and ongoing infrastructure upgrades under the Bharatmala Pariyojana, including four-laning of several sections completed by 2025.[3]Strategic and Environmental Aspects
National Highway 52 plays a key role in India's defense infrastructure by linking northern regions near the Hisar Air Force Station in Haryana to southern coastal areas proximate to INS Kadamba, the Indian Navy's major base at Karwar in Karnataka, approximately 40 km from the highway's terminus at Ankola. This connectivity facilitates efficient military logistics and troop movements across diverse terrains from the Indo-Gangetic plains to the Arabian Sea coast.[30] The route's alignment supports broader national security objectives, including rapid deployment in response to regional threats along western borders and maritime domains.[31] Environmentally, NH 52 crosses ecologically fragile landscapes, including the Aravalli Range in Rajasthan and the Western Ghats in Karnataka, both designated as critical biodiversity hotspots prone to degradation from linear infrastructure. These areas face habitat fragmentation, with approximately 200 km of the highway falling within or adjacent to eco-sensitive zones that necessitate the integration of wildlife corridors to maintain animal migration patterns and genetic diversity. In Rajasthan's arid stretches through the Aravallis, dust pollution from vehicular traffic and nearby mining activities exacerbates soil erosion and air quality issues, contributing to broader regional dust storms.[32][33] In Karnataka's ghat sections, such as Arebail Ghat in Uttara Kannada district, recurrent landslides triggered by monsoon rains pose significant risks, disrupting connectivity and endangering lives, as evidenced by multiple incidents in the Western Ghats over the past two decades.[34] Mitigation efforts along NH 52 include NHAI's implementation of green buffers and elevated structures to reduce ecological impacts. These measures align with national guidelines for highway development in sensitive zones, emphasizing elevated viaducts and underpasses to minimize wildlife disruption.[35] The highway's passage through scenic Aravalli hills and lush Western Ghats offers substantial tourism potential, with stretches providing panoramic views that support eco-tourism initiatives focused on sustainable nature trails and biodiversity observation. This promotes low-impact visitation to protected areas, boosting local economies while raising awareness of conservation needs in these vital ecosystems.[36][37]Route by State
Punjab
The northernmost segment of National Highway 52 begins at Sangrur in Punjab, where it intersects with National Highway 44, marking the effective starting point of this extensive north-south route across India.[38] From Sangrur, the highway proceeds southward for approximately 55 km (as of March 2019) through the districts of Sangrur and Patiala, traversing key towns including Patran and Khanouri before crossing the Haryana border near the village of Khanouri, adjacent to Tohana.[2] This stretch lies entirely within the Punjab Plain, a vast expanse of flat alluvial terrain formed by the Indo-Gangetic depositional system, which supports intensive agriculture through its fertile loamy soils nourished by rivers like the Ghaggar and Sutlej.[39] The surrounding areas feature expansive farmlands dedicated primarily to staple crops such as wheat, rice, and cotton, with the highway providing essential connectivity for rural communities and farm-to-market transport in this agrarian heartland.[39] The topography along the route is uniformly level, with elevations ranging from 227 to 237 meters above sea level and negligible gradients, allowing for straightforward construction and travel amid open agricultural fields uninterrupted by significant natural barriers.[40] Locally, the highway functions as a critical artery linking to nearby urban centers like Patiala to the east and Barnala to the west, supporting the daily flow of goods, passengers, and services in a predominantly two-lane undivided format typical of rural national highway sections in the region. Recent widening projects under Bharatmala Pariyojana aim to improve capacity.[41][3]Haryana
National Highway 52 enters Haryana from Punjab near Tohana in Fatehabad district, covering approximately 143.20 km (as of March 2019) through Jind and Hisar districts before exiting near Siwani in Bhiwani district toward Rajasthan.[2] The route passes through key towns including Narwana and Hisar, traversing the state's prominent cotton and rice-producing belts that support extensive agricultural activity.[42][43] The terrain consists of flat to gently undulating alluvial plains at elevations ranging from 220 to 250 meters, featuring canal-irrigated farmlands that enhance the region's productivity.[44] In terms of infrastructure, the highway is largely two-laned, with ongoing widening initiatives to four lanes in the vicinity of Hisar to accommodate increasing traffic volumes, alongside a local bypass at Narwana to circumvent urban congestion.[45][46] This connectivity plays a vital role in linking rural agricultural areas to markets, as elaborated in the broader economic significance of the highway.[42]Rajasthan
National Highway 52 enters Rajasthan from Haryana near Sadulpur in Churu district, marking the start of its approximately 706.60 km (as of March 2019) traverse through the state, the longest segment of the highway across any single state.[2] This portion connects key eastern districts, including Churu, Sikar, Jaipur, Tonk, Bundi, Kota, and Jhalawar, before exiting at Aklera into Madhya Pradesh.[1] The route facilitates vital north-south connectivity, linking rural arid zones with urban centers and supporting regional trade and mobility. The highway passes through several major towns, such as Churu, Sikar, Jaipur, Tonk, Bundi, Kota, Jhalawar, and Aklera, each contributing to the corridor's socioeconomic fabric.[27] In the northern sections through Churu and Sikar districts, the terrain consists of semi-arid plains dominated by sandy soils and sparse vegetation, typical of Rajasthan's western arid region with average elevations around 300 meters.[47] Further south, near Jaipur, the road navigates the undulating landscapes of the Aravalli Range, where rocky hills and scrub forests prevail at elevations between 200 and 500 meters, transitioning into more fertile plains in Tonk and Bundi. The southern end in Jhalawar district approaches the edge of the Vindhya plateau, characterized by gently sloping terrain and seasonal rivers at similar low to mid elevations. Infrastructure enhancements along this stretch include four-laning in the Jaipur-Kota corridor to alleviate congestion and boost efficiency for heavy traffic.[48] Additional widening projects, such as the 48.8 km four-lane section from Darah to Jhalawar-Teendhar, further improve access to mineral-rich areas in Kota and Jhalawar districts. Ongoing Bharatmala initiatives continue to upgrade segments as of 2025.[4][3] These developments enhance the highway's role in supporting local industries, including Jaipur's prominent textile sector, by providing reliable transport links for goods and labor.Madhya Pradesh
National Highway 52 enters Madhya Pradesh from Rajasthan near the town of Aklera in Jhalawar district and spans approximately 454.20 km (as of March 2019) across the state, exiting into Maharashtra near Sendhwa.[2][38] The route traverses the districts of Rajgarh, Shajapur, Dewas, Indore, Khargone, and Barwani, connecting rural and urban areas in central India.[49] Key towns and cities along this stretch include Rajgarh, Biaora, Dewas, Indore, and Sendhwa, serving as vital nodes for local commerce and transportation.[49] The highway predominantly follows the topography of the Malwa Plateau, a broad upland region with elevations typically between 300 and 600 meters above sea level.[50] This plateau features fertile black soils, known as regur or cotton soil, which retain moisture and support extensive agriculture, particularly soybean, wheat, and cotton cultivation.[50] Along its path, NH 52 crosses several tributaries of the Narmada River, such as the Tawa and Kundi, integrating with the hydrological network that sustains the plateau's irrigation-dependent farming.[50] In the Indore metropolitan region, the highway incorporates an urban bypass to circumvent congestion in the city's core, improving connectivity to industrial zones.[51] Indore, a major economic center along the route, hosts a prominent pharmaceutical industry that benefits from the highway's access.[49] Additionally, select segments near Indore have been widened to three lanes, enhancing traffic efficiency and road safety on this high-volume corridor. Recent upgrades under Bharatmala include further four-laning efforts.Maharashtra
National Highway 52 enters Maharashtra from Madhya Pradesh near the border town of Sendhwa in Nandurbar district, initiating its southward journey through the state's Deccan heartland.[27] The highway traverses approximately 573.40 km (as of March 2019), passing through the districts of Nandurbar, Dhule, Jalgaon, Aurangabad, Beed, Latur, and Solapur before exiting into Karnataka near Solapur.[2][52] Key towns and cities along this segment include Dhule, Chalisgaon, Aurangabad, Beed, and Solapur, serving as vital connectivity points for regional trade and travel.[1] The route winds across the Deccan Plateau, dominated by black basaltic soils formed from ancient volcanic activity, with elevations typically ranging between 400 and 600 meters above sea level.[53] This terrain supports dry deciduous forests, characterized by species like teak and sal that shed leaves during the dry season, interspersed with agricultural landscapes.[54] Historically, the northern portion through Dhule and Jalgaon aligns with the former National Highway 3 (part of the old Agra-Bombay corridor), while the southern stretch from Aurangabad to Solapur was previously designated as National Highway 211.[2] Recent infrastructure upgrades have four-laned significant sections, including the Dhule-Solapur corridor and the Solapur-Yedshi segment (100 km, completed by 2018), enhancing capacity and safety. Ongoing Bharatmala projects as of 2025 continue improvements.[55][3] The highway experiences substantial truck traffic, driven by the transport of agricultural produce and industrial goods from the region's fertile black cotton soils and manufacturing hubs.[56] In Aurangabad, it supports the local automobile sector, a major contributor to Maharashtra's industrial output.[38]Karnataka
National Highway 52 enters the state of Karnataka from Maharashtra near Solapur and spans through the districts of Vijayapura, Bagalkot, Gadag, Dharwad, Belagavi, and Uttara Kannada before reaching its southern terminus at Ankola.[2] The route covers key urban centers such as Vijayapura (historically known as Bijapur), Hubballi (commonly referred to as Hubli), and Ankola, facilitating connectivity across the northern and coastal regions of the state.[2] This segment marks the highway's transition from the interior to the coastal zone, serving as a vital link for local transportation and trade. The length in Karnataka is approximately 193.35 km (as of March 2019).[2] The terrain along NH 52 in Karnataka begins on the relatively flat Deccan plateau in the northern districts, characterized by agricultural landscapes and moderate elevations.[57] As it progresses southward, the highway ascends and then descends through the Western Ghats, with the most challenging section being the Arebail Ghat in Uttara Kannada district, a winding pass connecting the coastal plain near Ankola to the upland areas near Yellapur and Hubballi.[58] This ghat features steep gradients, sharp curves, and elevations ranging from sea level near the coast to over 800 meters on the plateau, demanding careful navigation for vehicles. The surrounding landscape includes dense evergreen forests typical of the Western Ghats biodiversity hotspot, enhancing the scenic but hazardous nature of the drive. The highway here is predominantly two-laned, with ongoing efforts to improve safety amid the rugged topography, including recent Bharatmala upgrades. At Ankola, NH 52 terminates at its junction with National Highway 66, located close to the Arabian Sea coast, providing access to regional ports that support maritime trade.[2] This endpoint underscores the highway's role in integrating Karnataka's inland economy with coastal shipping routes.Major Junctions
Northern and Central Junctions
National Highway 52 begins at its northern terminus, a major interchange with National Highway 44 near Sangrur in Punjab (as of 2023), providing direct access to Delhi and northern India via the Srinagar-Kanyakumari corridor.[2] This junction serves as the gateway for NH 52's north-south connectivity, facilitating traffic from the capital region into Punjab's agricultural heartland.[59] Further south in Haryana, NH 52 intersects National Highway 9 at Hisar (as of 2023), linking to Rohtak and onward to western Rajasthan.[45] This connection enhances logistics for industrial clusters around Hisar, with recent infrastructure like the Hisar Bypass improving flow between the east-west NH 9 and NH 52's corridor.[60] In Rajasthan, a significant junction occurs with National Highway 48 at Jaipur (as of 2023), integrating NH 52 into the vital Delhi-Ahmedabad east-west axis.[2] This intersection at the Jaipur bypass supports high-volume traffic, bolstering trade between northern industrial hubs and western ports.[61] Continuing through Rajasthan, NH 52 meets National Highway 27 near Kota (as of 2023), offering connectivity to Prayagraj and eastern India.[62] The junction on the Kota Bypass streamlines movement for goods from Rajasthan's mining regions toward Uttar Pradesh.[2] In Madhya Pradesh, NH 52 joins National Highway 47 at Indore (as of 2023), enabling links to Mumbai, Bhopal, and central India's transport network.[63] This interchange at the Indore Bypass is crucial for the city's commercial activities, handling freight to western and southern destinations. Recent upgrades under Bharatmala Pariyojana include four-laning around the bypass as of 2025.[2][64]Southern Junctions
The southern portion of National Highway 52 (NH 52) features critical junctions that integrate it with east-west and coastal routes, supporting freight movement to ports and industrial centers in Maharashtra and Karnataka (as of 2023). In Dhule, Maharashtra, NH 52 intersects National Highway 60 (NH 60), which extends westward to Nashik and connects to the Mumbai-Ahmedabad corridor, facilitating the transport of agricultural produce and manufactured goods from northern Maharashtra.[2][52] Further south in Aurangabad, Maharashtra, NH 52 meets National Highway 753F (NH 753F), branching eastward to Jalna and onward to Nanded and Latur, thereby linking the Marathwada region's cotton and soybean farming areas to NH 52's main north-south axis.[2] At Solapur, Maharashtra, a major crossroads occurs with National Highway 65 (NH 65), directing traffic southeast toward Hyderabad and Vijayawada, which bolsters connectivity for Solapur's textile industry and the Deccan Plateau's trade networks. The section near Solapur has been four-laned as of 2024 under Bharatmala.[2][64] Entering Karnataka, NH 52 passes through Vijayapura (formerly Bijapur), serving as a vital link for the region's granite exports and historical sites. In Hubballi (Hubli), NH 52 joins National Highway 48 and National Highway 67 (NH 67) (as of 2023), which veers northwest to Goa and Dharwad, enabling efficient routing for minerals from the Bellary-Hospet area and passengers to the twin cities of Hubballi-Dharwad.[2] NH 52 reaches its southern terminus at Ankola, where it converges with National Highway 66 (NH 66) (as of 2023), providing seamless integration with the coastal corridor to Mumbai and Mangalore ports, crucial for iron ore shipments from Karnataka's mining districts and navigation through the Western Ghats' ghat terrain. Ongoing safety improvements in the ghat section are under implementation as of 2025.[2][64]References
- https://commons.wikimedia.org/wiki/File:Nh_52.jpg