Minnesota Department of Transportation

511 Travel Info

Approved/Qualified Products

Rodent intrusion barrier

Product Manufacturer Manufacturer Address Approval Date
Rodent Intrusion Guard
(10 Inch Diameter Base Plate Opening)
SL105G3.5
Halek Solutions N/A 11/15/2017
Rodent Intrusion Guard
(10.5 Inch Diameter Base Plate Opening)
SL105W3.5S
Halek Solutions N/A 11/15/2017

Rodent Intrusion barrier

10X3.75 ROUND

Rodent Barriers LLC

579 Schommer Dr.
Hudson WI 54016

07/14/2023

Rodent intrusion barrier

10.75X3.75 ROUND

Rodent Barriers LLC 579 Schommer Dr.
Hudson WI 54016
07/14/2023