1755
Government
Tomás Sánchez founds Laredo on the Rio Grande
1840
Government
Laredo briefly capital of Republic of the Rio Grande
1846
Government
Mexican-American War places Laredo in U.S.
1881
Transport
First International Bridge opens to Nuevo Laredo
1898
Culture
Washington's Birthday Celebration begins
1920
Industry
Oil discovered in Webb County
1970
Culture
Texas A&M International University established
1994
Business
NAFTA makes Laredo busiest inland port
2000
Business
4 million trucks cross annually
2020
Disaster
Border closure devastates economy
2024
Government
Population surpasses 264,000