1926, Ji'nan City, the major businesses to install lights at the door. After 1930, the chandeliers or small bend lamps were installed in front of the provincial capital and the main junctions and busy streets in the urban areas and commercial ports. By 1934, there were 2715 street lamps in the city. In 1935, a street light special line was set up in Dongmen street, Xixiang County, Shun Well Street, flagellum lane and 889 new street lamps on 53 streets, such as three roads, weft and weft three roads, and some unsafe street lamps were dismantled.
1948 September, on the eve of the liberation of Ji'nan, there were nearly four thousand street lights in the city, but a large part of the campaign was destroyed in the liberation of Ji'nan. After liberation, after two months of fighting day and night, the original street lamp was repaired and some new lights were installed. After the outbreak of the Korean War, the urban street lamps were adjusted for the need of air defense, and the unsafe old lights and door lamps were removed.
1948 ago, there was no maintenance personnel and maintenance system for street lamps in Ji'nan. In 1949, 8 street lamp maintenance personnel were specially equipped to carry out regular patrol system. According to the light subpoenas completed by the street residents' committee, two times a month to repair the blind road lights, the lights on the whole line were not bright at night or the daytime, and the maintenance personnel received notice to be repaired. After
1978, urban street lamps are divided into headlights and small lights for repair. Among them, street lamps located on the main roads and wide roads are called headlights; street lamps located in streets and alleys are called small lights. The maintenance headlight is a night patrol repair by the designated personnel. The maintenance light is divided into four pieces in the south of the commercial port, north of the commercial port, the south of the city, the north of the city, a set of two people and two times a week at night.
support the great leap forward, the street lamp implements the single double number
1958, in support of the "steelmaking", the practice of reducing the number of street lights by half and reducing the light bulb to small power. The lighting degree. At the end of 1959, the bulb and power of street lamps were restored. In the year of
1964, the second generation light source high pressure mercury lamp was installed for the first time on Quancheng road and four road. In 1978, the third generation light source high-pressure sodium lamp was installed on the four road. 1981 and 1982, respectively, at the junction of Bayi ring island and the southern tip of the flyover, the first combination of lighting fixtures: high pole lamps.
by the end of 1986, the main and secondary roads and streets in the area of the north to the the Yellow River dike are illuminated by street lights.