RT Specialty Small Fleet Transportation – Formerly Interstate Insurance Management

Interstate Insurance Management has joined forces with RT Specialty Small Fleet Transportation! The contact information for the offices, brokers and underwriters is the same. You can find links to online applications and quoting below. Product information, applications and the interactive map can be found on the RT small fleet transportation webpage.


Online applications for fastest results. Quick quotes, accord forms and carrier applications should be completed and sent to interstate.submissions@rtspecialty.com.



You may report a claim through RT Specialty Johnstown (formerly Interstate) by submitting a Loss Report form and any attachments to our claims department by FAX: 814-255-6010 to the attention of “CLAIMS” or by EMAIL to interstate.claims@rtspecialty.com

RT Specialty – Small Fleet Transportation Johnstown Servicing Office

2307 Menoher Blvd., Johnstown, PA 15905
Call: 814-255-7878
Fax: 814-255-6010

Find a Broker or Underwriter

Search by product, location or name

Please Update Your Browser

Unfortunately Microsoft is no longer providing support or security fixes for your web browser. RT Specialty values the safety and security of its clients’ data, and as such this site requires the use of a modern web browser. To update your web browser, please see the links below. If you have any questions or would like additional information, please email info@rtspecialty.com or call (312) 784-6001.

Firefox Firefox Chrome Chrome IE Internet Explorer Edge Microsoft Edge