who knows where the biggest street and crossing is?

Answer 1

State Farm policyholders in the area.

City/State Location
1. Pembroke Pines, Fla. Flamingo Road and Pines Boulevard

2. Philadelphia, Penn.
Red Lion Road and Roosevelt Boulevard

3. Philadelphia, Penn. Grant Avenue and Roosevelt Boulevard
4. Phoenix, Ariz.
7th Street and Bell Road

5. Tulsa, Okla. 51st Street and Memorial Drive
6. Tulsa, Okla. 71st Street and Memorial Drive
7. Phoenix, Ariz. 19th Avenue and Northern Avenue
8. Plano, Tex. State Highway 121 and Preston Road
9. Metairie, La. Clearview Parkway and Veterans Memorial Boulevard
10. Sacramento, Calif. Fair Oaks Boulevard and Howe Avenue

Answer 2

Take a look at the traffic circle at the Arc deTriomphe in Paris.
12 side streets intersecting with at least four lanes of traffic.