est ce que la route qui va de harbin a dalian c est une grande route
Road

As an important regional hub in Northeast China, Harbin has an advanced highway system. Major highways that pass through or terminate in Harbin include the Beijing–Harbin, Heihe–Dalian, Harbin–Tongjiang, Changchun–Harbin, and Manzhouli–Suifenhe highways.
Route

En tant qu'important centre régional du nord-est de la Chine, Harbin dispose d'un réseau routier avancé. Les principales autoroutes qui traversent ou aboutissent à Harbin comprennent les autoroutes Pékin–Harbin, Heihe–Dalian, Harbin–Tongjiang, Changchun–Harbin et Manzhouli–Suifenhe.
### Query ###
est ce que la route qui va de harbin a dalian c est une grande route

### Main Text ###
Road

As an important regional hub in Northeast China, Harbin has an advanced highway system. Major highways that pass through or terminate in Harbin include the Beijing–Harbin, Heihe–Dalian, Harbin–Tongjiang, Changchun–Harbin, and Manzhouli–Suifenhe highways.

### Supplementary Text ###
Route

En tant qu'important centre régional du nord-est de la Chine, Harbin dispose d'un réseau routier avancé. Les principales autoroutes qui traversent ou aboutissent à Harbin comprennent les autoroutes Pékin–Harbin, Heihe–Dalian, Harbin–Tongjiang, Changchun–Harbin et Manzhouli–Suifenhe.

### Draft ###

### 1. Query Parsing

"est ce que la route qui va de harbin a dalian c est une grande route"

Key elements: 
- "la route" → the route/road
- "harbin a dalian" → Harbin to Dalian 
- "c'est une grande route" → is it a big/major road

Translation ambiguity: "grande route" could mean major highway vs. large in physical size.

### 2. Geographic Context Retrieval

Harbin + Dalian positioning:
- Harbin: Heilongjiang province, northeast China
- Dalian: Liaoning province, northeast coast
- Distance ≈ 700-800km
- Separated by: Changchun, Shenyang, multiple prefecture-level cities

? Need to verify: direct highway connection exists?

### 3. Transportation Infrastructure Memory

⟨H≈0.2⟩ China's highway network... G-series highways for major inter-city routes... thinking of Heihe-Dalian highway... runs through northeast corridor... connects major cities...

● High confidence: Heihe-Dalian highway exists
◐ Partial: exact route details, Harbin-Dalian segment
○ Low confidence: "G10" designation verification

### 4. Information Triangulation

Harbin highway connections:
- Beijing-Harbin highway (G1)
- Changchun-Harbin highway (local)
- Multiple provincial routes

Dalian connections:
- Various coastal highways
- Inland connections to Shenyang

→ Convergence: likely connected via intermediate highways

### 5. Verification Path

Checking route existence:
☐ Direct Harbin-Dalian highway? 
☑ Heihe-Dalian highway passes through?
✓ Multiple route options confirmed

Designation analysis:
- G-series highways = major inter-city routes
- Regional significance confirmed
- "Grande route" = accurate descriptor

### 6. Response Construction

Key points to address:
1. Confirm major highway status ●
2. Specify route designation (Heihe-Dalian G10) ◐  
3. Contextualize within northeast China network ●
4. Clarify "grande route" interpretation ●

NB: Response should affirm "yes, major route" while noting specific highway details.

∴ Final answer: Confirm major highway status, specify Heihe-Dalian G10, contextualize within northeast transportation network.

### Answer###
Oui, la route qui va de Harbin à Dalian est effectivement une grande route. Plus précisément, il s'agit de l'autoroute Heihe-Dalian, qui traverse ou aboutit à Harbin et constitue l'une des principales voies de communication du nord-est de la Chine.

Harbin bénéficie d'un système autoroutier avancé en tant que centre régional important de cette région du pays. L'autoroute Heihe-Dalian fait partie d'un réseau de grandes routes qui inclut également les autoroutes Pékin-Harbin, Harbin-Tongjiang, Changchun-Harbin et Manzhouli-Suifenhe.

Cette infrastructure routière développée permet des liaisons efficaces entre les grandes villes du nord-est chinois et contribue au développement économique de la région.