Historic Report on the SR-710 Displacement

Project Description

This study documents the historical and current patterns of racial/ethnic residential segregation in Pasadena, examining the role of freeways and other mechanisms in shaping these outcomes. Using quantitative data, this project compares racial segregation in Pasadena with that in the rest of Los Angeles County and analyzes demographic changes in the neighborhoods containing Interstate 210 and State Route 710 before and after their construction. Additionally, the study investigates other institutional policies, practices, and projects that contributed to segregation. The findings offer insights to support Pasadena’s efforts to redress the historical impacts of freeway development.

Pasadena and the wider Los Angeles County have become more racially diverse over time. Despite these broader changes, neighborhoods along the built and unbuilt freeway corridor have grown increasingly segregated and economically polarized. From 1960 to 1970, tracts affected by freeway construction lost almost 1,800 units of housing (-28%), while the city overall and the South tract, not directly impacted by freeway construction, experienced steady growth. Home values, rents, and income generally fell north of SR-710 but rose around it and south of it. Pasadena mirrored national trends in housing discrimination, including redlining, racially restrictive covenants, school integration resistance, and anti-integration ballot measures. In the face of these barriers, residents of color successfully organized protests and pursued legal remedies. Urban renewal projects, particularly around the SR-710 stub, disproportionately displaced communities of color under the guise of eliminating urban blight. Freeway development in Pasadena left a lasting legacy of environmental and social inequality.