Does anybody live in garner nc and wanna maybe help me out with somethin?

Need some ! asap i need to figure out 3 major changes in bridges over time and why these changes to adapt to both improvements in technology and changing social links would also alot.

2+2+2+2+2++2+2+2+2+22+2+2+2+22+2+2+2+22+2+2+2+22+2+2+2+22+2+2+2+22+2+2+2+2=

When ur mom tells u to clean ur room u look at her and give her that face like no