🛣️Under ConstructionEast India

Buxar–Bhagalpur Expressway

Buxar (Bihar) to Bhagalpur (Bihar) — 364 km · 4 lanes (expandable to 6)

A 364 km greenfield expressway connecting Buxar to Bhagalpur in Bihar. Part of the ambitious Bihar expressway development plan, it will significantly improve east-west connectivity across the state.

364

Kilometres

Lanes

120 km/h

Speed Limit

State

Buxar-Bhagalpur Expressway Route Map

Buxar, Ara, Patna outskirts, Mokama, Munger, Bhagalpur

Buxar-Bhagalpur Expressway Start and End Point

Start Point (Origin)

Buxar (Bihar)

End Point (Terminus)

Bhagalpur (Bihar)

States & Union Territories

Bihar

Major Cities & Towns

●Buxar→●Ara→●Patna→●Mokama→●Munger→●Bhagalpur

View on Google Maps

Key Features

●East-west corridor across Bihar
●Part of Bihar expressway development plan
●Will reduce Buxar-Bhagalpur travel time to 4 hours
●Greenfield expressway

Project Details

NameBuxar–Bhagalpur Expressway

Total Length364 km

Lanes4 lanes (expandable to 6)

Speed Limit120 km/h

StatusUnder Construction

Operator / DeveloperNational Highways Authority of India (NHAI)

Expected Completion2027

Project CostRs 17,000 Crore

RegionEast India

Safety Tips for Driving on the Buxar-Bhagalpur Expressway

⚠️Strictly follow the speed limit of 120 km/h. Overspeeding on expressways attracts heavy fines.
⚠️Always wear seatbelts. Rear-seat passengers must also buckle up on expressways.
⚠️Do not stop on the main carriageway. Use designated rest areas and parking zones.
⚠️Maintain lane discipline — use the right lane only for overtaking.
⚠️Keep a safe following distance of at least 3 seconds at expressway speeds.
⚠️Use headlights even during daytime as per expressway rules.
⚠️In case of breakdown, move to the shoulder immediately and use hazard lights.
⚠️In an emergency, call 112 (Unified Emergency) or 1033 (Highway Helpline).

Frequently Asked Questions

What is the total length of the Buxar-Bhagalpur Expressway?

The Buxar-Bhagalpur Expressway has a total length of 364 km. It connects Buxar (Bihar) to Bhagalpur (Bihar).

What is the current status of the Buxar-Bhagalpur Expressway?

The Buxar-Bhagalpur Expressway is currently under construction and is expected to be completed by 2027.

Which states does the Buxar-Bhagalpur Expressway pass through?

The Buxar-Bhagalpur Expressway passes through Bihar.

What is the speed limit on the Buxar-Bhagalpur Expressway?

The speed limit on the Buxar-Bhagalpur Expressway is 120 km/h.

How many lanes does the Buxar-Bhagalpur Expressway have?

The Buxar-Bhagalpur Expressway has 4 lanes (expandable to 6).

What is the cost of the Buxar-Bhagalpur Expressway project?

The Buxar-Bhagalpur Expressway project has an estimated cost of Rs 17,000 crore.

What are the major cities connected by the Buxar-Bhagalpur Expressway?

The major cities and towns along the Buxar-Bhagalpur Expressway include Buxar, Ara, Patna, Mokama, Munger, Bhagalpur.

Who is the operator of the Buxar-Bhagalpur Expressway?

The Buxar-Bhagalpur Expressway is operated/developed by National Highways Authority of India (NHAI).

What are the key features of the Buxar-Bhagalpur Expressway?

Key features of the Buxar-Bhagalpur Expressway include: East-west corridor across Bihar; Part of Bihar expressway development plan; Will reduce Buxar-Bhagalpur travel time to 4 hours; Greenfield expressway.

Planning a Trip on the Buxar-Bhagalpur Expressway?

Check out our road safety guides and expressway speed limits.

Road Safety Rules Expressway Speed Limits National Highways