An aerial drone photo taken on Oct. 29, 2026 shows the construction site of the Tongjiang grand bridge in northeast China's Heilongjiang Province. The Tongjiang grand bridge, part of the capacity expansion and renovation project for the Jiamusi-Tongjiang Railway, completed its track laying on Thursday.

The project is expected to triple the line's train handling capacity, boosting cargo transport of the China-Europe Railway Express. (Xinhua/Wang Song)

An aerial drone photo taken on Oct. 29, 2026 shows the construction site of the Tongjiang grand bridge in northeast China's Heilongjiang Province. The Tongjiang grand bridge, part of the capacity expansion and renovation project for the Jiamusi-Tongjiang Railway, completed its track laying on Thursday.

The project is expected to triple the line's train handling capacity, boosting cargo transport of the China-Europe Railway Express. (Xinhua/Wang Song)

Constructors work at the construction site of the Tongjiang grand bridge in northeast China's Heilongjiang Province, Oct. 29, 2026. The Tongjiang grand bridge, part of the capacity expansion and renovation project for the Jiamusi-Tongjiang Railway, completed its track laying on Thursday.

The project is expected to triple the line's train handling capacity, boosting cargo transport of the China-Europe Railway Express. (Xinhua/Wang Song)

A constructor is seen at the construction site of the Tongjiang grand bridge in northeast China's Heilongjiang Province, Oct. 29, 2026. The Tongjiang grand bridge, part of the capacity expansion and renovation project for the Jiamusi-Tongjiang Railway, completed its track laying on Thursday.

The project is expected to triple the line's train handling capacity, boosting cargo transport of the China-Europe Railway Express. (Xinhua/Wang Song)

A drone photo taken on Oct. 29, 2026 shows the construction site of the Tongjiang grand bridge in northeast China's Heilongjiang Province. The Tongjiang grand bridge, part of the capacity expansion and renovation project for the Jiamusi-Tongjiang Railway, completed its track laying on Thursday.

The project is expected to triple the line's train handling capacity, boosting cargo transport of the China-Europe Railway Express. (Xinhua/Wang Song)

This photo taken on Oct. 29, 2026 shows the construction site of the Tongjiang grand bridge in northeast China's Heilongjiang Province. The Tongjiang grand bridge, part of the capacity expansion and renovation project for the Jiamusi-Tongjiang Railway, completed its track laying on Thursday.

The project is expected to triple the line's train handling capacity, boosting cargo transport of the China-Europe Railway Express. (Xinhua/Wang Song)

A drone photo taken on Oct. 29, 2026 shows the construction site of the Tongjiang grand bridge in northeast China's Heilongjiang Province. The Tongjiang grand bridge, part of the capacity expansion and renovation project for the Jiamusi-Tongjiang Railway, completed its track laying on Thursday.

The project is expected to triple the line's train handling capacity, boosting cargo transport of the China-Europe Railway Express. (Xinhua/Wang Song)

Constructors work at the construction site of the Tongjiang grand bridge in northeast China's Heilongjiang Province, Oct. 29, 2026. The Tongjiang grand bridge, part of the capacity expansion and renovation project for the Jiamusi-Tongjiang Railway, completed its track laying on Thursday.

The project is expected to triple the line's train handling capacity, boosting cargo transport of the China-Europe Railway Express. (Xinhua/Wang Song)

Constructors work at the construction site of the Tongjiang grand bridge in northeast China's Heilongjiang Province, Oct. 29, 2026. The Tongjiang grand bridge, part of the capacity expansion and renovation project for the Jiamusi-Tongjiang Railway, completed its track laying on Thursday.

The project is expected to triple the line's train handling capacity, boosting cargo transport of the China-Europe Railway Express. (Xinhua/Wang Song)

Constructors work at the construction site of the Tongjiang grand bridge in northeast China's Heilongjiang Province, Oct. 29, 2026. The Tongjiang grand bridge, part of the capacity expansion and renovation project for the Jiamusi-Tongjiang Railway, completed its track laying on Thursday.

The project is expected to triple the line's train handling capacity, boosting cargo transport of the China-Europe Railway Express. (Xinhua/Wang Song)