United States Court of Appeals
                           FOR THE EIGHTH CIRCUIT
                                   ___________

                                   No. 01-3380
                                   ___________

Rocky Rubink,                        *
                                     *
                 Appellant,          * Appeal from the United States
                                     * District Court for the District
     v.                              * of Nebraska.
                                     *
Roadway Express, Inc., a Delaware    *    [PUBLISHED]
Corporation,                         *
                                     *
                 Appellee.           *
                                ___________

                             Submitted: May 13, 2002

                                  Filed: May 20, 2002
                                   ___________

Before McMILLIAN, FAGG, and MELLOY, Circuit Judges.
                            ___________

PER CURIAM.

       As the result of a hunting accident, Rocky Rubink, a dockworker and truck
driver, became blind in one eye and no longer met the Department of Transportation’s
vision standards for commercial truck driving. After losing his job as a truck driver
with another company, Rubink applied for a job at Roadway Express, Inc. as a
dockworker. Roadway employs full-time dockworkers, who must also drive
commercial trucks, and casual workers, who need not drive, but work part-time only
as needed. Because Rubink lacked DOT certification, Roadway employed him as-
needed. When the part-time work dwindled, Rubink brought this action against
Roadway under the Americans with Disabilities Act (ADA) asserting he is disabled
and was denied full-time employment because of his disability. The district court*
granted summary judgment to Roadway, concluding Rubink’s inability to meet the
DOT’s driving standards because of his monocular vision did not render him disabled
or regarded as disabled, but merely unqualified for a particular job.

        To prevail on his ADA claim, Rubink must show, among other things,
disability within the meaning of the ADA. Gutridge v. Clure, 

, 900 (8th
Cir. 1998). The ADA defines disability as a physical or mental impairment that
substantially limits one or more of the individual’s major life activities. 42 U.S.C. §
12102(2)(A). Rubink argues there are genuine issues of material fact about whether
he is substantially limited in the major life activities of seeing and working. We
disagree. Major life activities include seeing, but monocular individuals like Rubink
must “prove a disability by offering evidence that the extent of the limitation in terms
of their own experience, as in the loss of depth perception and visual field, is
substantial.” Albertson’s Inc. v. Kirkingburg, 

, 567 (1999). Here,
Rubink has admitted his monocular vision does not limit him at all. Indeed, Rubink
has adjusted to his condition and can perform all tasks he could before his accident,
including driving commercial trucks, which he now does for a public employer who
is not subject to the DOT’s standards. Further, a person is substantially limited in the
major life activity of working only if the person’s impairment substantially limits
employment generally rather than merely limits employment in a narrow range of
jobs. See Wooten v. Farmland Foods, 

, 386 (8th Cir. 1995). When a
person is only prohibited from positions requiring DOT certification, but is able to
engage in other employment, the person is not disabled under the ADA. Murphy v.
United Parcel Serv., Inc., 

, 523-24 (1999). Here, Rubink’s monocular
vision does not substantially limit him in the major life activity of working because


      *
      The Honorable Richard G. Kopf, United States District Judge for the District
of Nebraska.

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he can drive commercial vehicles for public employers, do dock work, and is trained
to, and has actually performed, other jobs including tax preparation and automobile
service. See Sutton v. United Air Lines, Inc., 

, 493 (1999). Rubink was
not regarded as disabled by Roadway, but merely regarded as not being able to meet
DOT regulations. See 

.

       Rubink also argues the district court committed error in granting summary
judgment to Roadway on his claim that Roadway retaliated against him because he
filed a grievance. To prevail on his retaliation claim, Rubink was required to show
he engaged in statutorily protected activity, Roadway took an adverse action against
him, and a causal connection between the adverse action and the protected activity.
See Kiel v. Select Artificials, Inc., 

, 1136 (8th Cir. 1999). Rubink
cannot show a causal connection between the filing of his grievance and his later lack
of work as a casual worker for Roadway. The Roadway manager in charge of calling
in casual workers testified he did not know Rubink had filed a grievance, and the
evidence showed the need for casual workers decreased because of business
restructuring and a new union contract requiring full-time employees to work more
hours.

      We thus affirm the district court’s grant of summary judgment to Roadway.

      A true copy.

             Attest:

                     CLERK, U.S. COURT OF APPEALS, EIGHTH CIRCUIT.




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