Infrastructure profile

Da Nang–Quang Ngai Expressway

An operational north–south expressway that strengthens road access between the Da Nang urban area, former Quang Nam localities and Quang Ngai.

Overview

Understand the asset as a connected system of infrastructure, operations and access.

The entire Da Nang–Quang Ngai Expressway opened to traffic on 2 September 2018. Government reporting gives the overall project length as 139.204 km, including 131.5 km of expressway and a 7.7 km connecting section to National Highway 1. The complete route extends beyond the present Da Nang municipality into Quang Ngai; it must not be described as entirely within Da Nang.

Key things to understand

  • An operational north–south expressway that strengthens road access between the Da Nang urban area, former Quang Nam localities and Quang Ngai.
  • The entire Da Nang–Quang Ngai Expressway opened to traffic on 2 September 2018. Government reporting gives the overall project length as 139.204 km, including 131.5 km of expressway and a 7.7 km connecting section to National Highway 1. The complete route extends beyond the present Da Nang municipality into Quang Ngai; it must not be described as entirely within Da Nang.
  • A national expressway, not merely a Da Nang city road. Its 139.204 km project length includes a connecting road section.
  • Confirm temporary closures, access restrictions and current conditions with the road authority before travel.
System perspective

How to understand this infrastructure system

Why it matters

An operational north–south expressway that strengthens road access between the Da Nang urban area, former Quang Nam localities and Quang Ngai.

What makes it distinctive

The entire Da Nang–Quang Ngai Expressway opened to traffic on 2 September 2018. Government reporting gives the overall project length as 139.204 km, including 131.5 km of expressway and a 7.7 km connecting section to National Highway 1. The complete route extends beyond the present Da Nang municipality into Quang Ngai; it must not be described as entirely within Da Nang.

An operational north–south expressway that strengthens road access between the Da Nang urban area, former Quang Nam localities and Quang Ngai.

System identity

What this infrastructure connects and enables

Core role
Core Function
An operational north–south expressway that strengthens road access between the Da Nang urban area, former Quang Nam localities and Quang Ngai.
Network Role
Operating north–south expressway linking Da Nang, Tam Ky and Quang Ngai
Asset Boundary
A national expressway, not merely a Da Nang city road. Its 139.204 km project length includes a connecting road section.
Current Status Caution
Operating since 2018
Network structure
Regional Context
Da Nang / Tam Ky / Quang Ngai
Administrative Scope
Local Da Nang section or Da Nang-linked corridor; the national route may extend beyond city boundaries.
Development

How the infrastructure developed over time

01

Established road corridor

An operational north–south expressway that strengthens road access between the Da Nang urban area, former Quang Nam localities and Quang Ngai.

Network anatomy

How the system changes across segments or regions

01

Da Nang / Tam Ky / Quang Ngai

Design & operations

How design choices shape operation and capacity

Operational Picture
The entire Da Nang–Quang Ngai Expressway opened to traffic on 2 September 2018. Government reporting gives the overall project length as 139.204 km, including 131.5 km of expressway and a 7.7 km connecting section to National Highway 1. The complete route extends beyond the present Da Nang municipality into Quang Ngai; it must not be described as entirely within Da Nang.
Live Data Rule
Check official road-authority notices for closures, tolls, speed restrictions and weather alerts.
User experience

How people use the infrastructure in practice

Traveler use
Relevance
  • Regional travel and freight access
  • Connections among coastal and inland destinations
Verification
Confirm current routes, junctions and road conditions before departure.

Before a long drive

  • Check weather and current route advisories
  • Verify toll and access conditions where applicable
Economic geography

How connections translate into economic value

Freight & logistics
Role
Operating north–south expressway linking Da Nang, Tam Ky and Quang Ngai
Dependencies
  • Route restrictions and freight regulations vary by segment
  • Construction and seasonal weather can affect access
Industrial investment
Relevance
An operational north–south expressway that strengthens road access between the Da Nang urban area, former Quang Nam localities and Quang Ngai.
Due Diligence
  • Check current road access and freight constraints
  • Verify published project status before assuming future capacity
  • Avoid confusing a national route with its Da Nang section
Regional effects

Capacity & resilience

Where performance, resilience and environmental constraints matter

01

02

Due diligence

What decision-makers should verify

Decision checklist

  • Confirm jurisdiction and current segment status
  • Verify transport permits and operating restrictions
Interpretation

Common mistakes when reading the infrastructure

Do not assume

  • A national expressway, not merely a Da Nang city road. Its 139.204 km project length includes a connecting road section.
  • Planned upgrades are not already operational.
History

How the infrastructure reached its current form

2018-09-02

Full expressway opening

Government confirmed the entire Da Nang–Quang Ngai Expressway opened to traffic.

Glossary

Useful infrastructure terms

Connections

Related infrastructure and places

Questions

Frequently asked questions

What is Da Nang–Quang Ngai Expressway?

An operational north–south expressway that strengthens road access between the Da Nang urban area, former Quang Nam localities and Quang Ngai.

Is the corridor operating?

Operating since 2018

Where does it connect?

Da Nang / Tam Ky / Quang Ngai

Why does it matter?

Operating north–south expressway linking Da Nang, Tam Ky and Quang Ngai

Is it entirely within Da Nang?

Not necessarily. National routes cross administrative boundaries; this profile emphasizes the Da Nang-linked sections.

Are planned upgrades already complete?

No. Planned or under-construction work is identified separately from existing traffic operations.

What should drivers verify?

Current traffic controls, closures, weather and access conditions with the responsible road authority.

Does this replace nearby routes?

No. It is part of a wider network of complementary road links.

Sources

Primary references

Government News Portal

Expressway fully opened on 2 September 2018

Source ↗