I'm not sure what lane splitting is. I am going to assume you mean driving in two lanes, and No it is not legal. I live in TX. It is called lane sharing, and it is legal in California when there is more than one lane in each direction.
An ITIN, or Individual Taxpayer Identification Number, is a tax processing number only available for certain nonresident and resident aliens, their spouses, and dependents who cannot get a Social Security Number (SSN). It is a 9-digit number, beginning with the number 9, formatted like an SSN (NNN-NN-NNNN).
An Employer Identification Number (EIN), also known as a federal tax identification number, identifies a business entity. Generally, all businesses need an EIN. An EIN is a nine-digit number that the Internal Revenue Service assigns to a business. The IRS uses the number to identify taxpayers that are required to file various business tax returns. For additional information, please contact the Internal Revenue Service at 800-829-4933 or www.irs.gov.