The Tieshanyang Standing Crossing Culvert External Road Project is located in the northeast of Longyan City. It is an important east-west branch road of the Tieshan Formation. 4.5m，包含三条路，其中A道路、B道路位于框涵西侧，衔接框涵与省道203线；C道路作为临时便道，位于框涵东侧，衔接框涵与现状村道。 The height limit of the project is 4.5m, including three roads, of which road A and road B are located on the west side of the box culvert and connect the line 203 with the provincial road; road C is located on the east side of the box culvert and connects the box culvert and the status quo. Village road. Road A has a width of 6 meters and a length of 119.695 meters; Road B has a width of 6 meters and a length of 114.499 meters (excluding extensions); Road C has a width of 12 meters and a length of 251.307 meters. Use cement concrete pavement. 4276万元，其中建安工程费900万元，工程建设其它费用3376。 The estimated total investment for the project is 42.76 million yuan, of which 9 million yuan will be used for construction and construction, and 3376 will be used for other construction.
The construction of the project has provided another east-west passageway in Yangtou Village, Tieshan Town. The vehicle traffic conditions have been greatly improved, which greatly facilitates the travel of surrounding residents.