Digha Bridge, officially known as the Digha–Sonpur Rail-cum-Road Bridge or JP Setu, is one of the longest rail-cum-road bridges in India. It spans the Ganga River, connecting Digha (Patna) on the south bank with Sonpur (Saran district) on the north bank.
Inaugurated on 3 February 2016 by then Prime Minister Narendra Modi, this iconic bridge has significantly improved connectivity between Patna and North Bihar, reducing travel time and easing pressure on the older Gandhi Setu.
Digha Bridge Location
The bridge crosses the Ganga River near Digha in western Patna.
- Address: Digha–Sonpur Bridge, Digha, Patna, Bihar
- PIN Code: 800011 (Patna side)
- Length: 4,556 metres (approx. 4.56 km)
- Type: Rail-cum-Road Bridge (6-lane road on top, railway track below)
- Significance: Major connectivity bridge between Patna and North Bihar
How to Reach Digha Bridge
| From | Distance | Approx. Time | Best Options |
| Patna Junction (PNBE) | 10–12 km | 25–40 minutes | Cab, Auto, Bus |
| Patliputra Junction (PPTA) | 4–5 km | 10–20 minutes | Auto / Cab |
| Digha Bridge Halt | 2–3 km | 8–15 minutes | Auto / E-rickshaw |
| Gandhi Maidan / City Centre | 8–10 km | 20–35 minutes | Cab / Bus |
| Hajipur | 8–10 km | 15–25 minutes | After crossing the bridge |
| AIIMS Patna | 5–6 km | 12–20 minutes | Via Patli Path Elevated Corridor |
Road & Bridge Connectivity
- The upper deck is a 6-lane road for vehicles.
- The lower deck is used for railway traffic.
- Part of the important Ganga Path and eastern bypass network.
- Excellent road connectivity with the Patli Path elevated corridor.
- Heavy traffic during peak hours, especially on weekends and festivals.
Nearby Areas and Landmarks
| Landmark / Area | Distance | Description |
| Digha Ghat | 2–3 km | Scenic riverside area popular for walks and views. |
| AIIMS Patna | 5–6 km | Premier medical institute of Bihar. |
| Patliputra Junction (PPTA) | 4–5 km | Important railway station. |
| Hajipur Town | 8–10 km | District headquarters of Vaishali. |
| Sonpur (Hajipur side) | At the north end | Famous for Asia’s largest cattle fair (Sonpur Mela). |
| Digha–Sonpur Rail-cum-Road Bridge Viewpoint | On the bridge | Panoramic views of the Ganga River. |
Significance
Digha Bridge (JP Setu) is a landmark infrastructure project that has transformed connectivity in Bihar. By providing a direct, high-capacity link across the Ganga, it has boosted trade, tourism, and daily commuting between Patna and North Bihar. The bridge also offers beautiful views of the Ganga River, especially during sunrise and sunset.
Frequently Asked Questions (FAQs)
Q1. What is the official name of Digha Bridge?
A. It is officially called the Digha–Sonpur Rail-cum-Road Bridge or JP Setu.
Q2. When was Digha Bridge inaugurated?
A. It was inaugurated on 3 February 2016 by Prime Minister Narendra Modi.
Q3. Can vehicles cross the bridge?
A. Yes, the upper deck has 6 lanes for road traffic.
Q4. How long is the Digha Bridge?
A. The total length of the bridge is approximately 4.56 km.
Q5. Is it useful for people going to Hajipur or Sonpur?
A. Yes, it is the fastest and most convenient route to Hajipur, Sonpur, and other parts of North Bihar.
