TC- Minutes- 09-01-2022Minutes of the Regular
ROSEMEAD TRAFFIC COMMISSION MEETING
September 1, 2022
The regular meeting of the Rosemead Traffic Commission was called to order by Vice Chair
Quintanilla at 7:00 p.m. in the Council Chambers, 8838 E. Valley Boulevard, Rosemead, California.
FLAG SALUTE: Commissioner Drange
INVOCATION: Vice Chair Quintanilla
PRESENT: Commissioner Drange, Commissioner Hermosillo, Commissioner Lang, Commissioner
Nguyen and Vice Chair Quintanilla
ABSENT: None
STAFF PRESENT: Director of Public Works Chung, City Engineer Chan and Commission Liaison
Nguyen
ADMINISTRATION OF OATH OF OFFICE: Jesus Hermosillo and Alexander Lang
REORGANIZATION: Chair Drange and Vice Chair Nguyen
1. PUBLIC COMMENTS None
2. PRESENTATIONS None
3. CONSENT CALENDAR
Chair Masuda asked Traffic Commissioners if anyone would like to make revisions or additions to
the minutes of June 2, 2022.
Commissioner Hermosillo made a motion, seconded by Commissioner Nguyen, to accept
consent calendar. Vote resulted in:
Yes: Drange, Lang, Nguyen
No: None
Abstain: Quintanilla, Hermosillo
Absent: None
4. NEW BUSINESS
Director of Public Works Chung introduced Eddie Chan as City Engineer.
5. MATTERS FROM STAFF
Rosemead Traffic Commission Meeting
Minutes of September 1, 2022
Page 1 of 4
A. DISCUSSION ON SPEED HUMP POLICY
Director of Public Works Chung provided a brief description of the item and explained the
presentation is in response to resident request on the implementation of speed humps as a traffic
calming measure. This item was previously discussed in the June 2, 2022, Traffic Commission
meeting and was requested by the commission to bring the item back for discussion and have staff
present an overview of a speed hump policy and criteria.
Traffic Engineer Robbins presented a PowerPoint presentation explaining about speed humps and
speed cushions, the advantages and disadvantages of speed humps, speed hump criteria, typical
cost of speed humps, and an overview of traffic calming measures and a speed hump flow chart
process.
Commissioner Hermosillo asked why the requirement for the petition process was set at 75% for
Rosemead when it was mentioned that in other Los Angeles County Cities, the requirement was
set at two thirds support, which is 66%.
Traffic Engineer Robbins explained that the percentage requirement can be set at the city's
discretion, but typically the requirement is within 75% and will also depend on the number of
houses or units on the road or segment being requested.
Traffic Engineer Robbins mentioned the reason for the petition requirement is to take into
consideration the residents who will be impacted by the speed hump installed in front of their home
and the noise level it will cause for them from passing vehicles.
Vice Chair Nguyen agreed with Commissioner Hermosillo that the percentage seems high and
asked if it could be revised.
Director of Public Works Chung responded that the information and data presented are only
examples and not an item to approve on. If approved to move forward with developing a speed
hump policy, each of the items presented would be discussed in further detail to determine the
specific requirements.
Commissioner Lang asked what the difference between a speed hump and a speed dip is.
Traffic Engineer Robbins explained the dips being referred to are actually cross gutters and serve
to move water to prevent water from pooling in a certain area.
Director of Public Works Chung commented the cross gutters also help with drainage and
sometimes result from the grades and configurations of intersections.
Director of Public Works Chung commented the dips are not a speed mitigation measure and are
typically just used for drainage.
Commissioner Hermosillo suggested proceeding with the phased approach to ensure the majority
of the residents on the street requesting a speed hump are in favor.
Rosemead Traffic Commission Meeting
Minutes of September 1, 2022
Page 2 of 4
Chair Drange asked if there are any instances for a speed hump to be used first instead of the
other speed mitigation measures such as striping, signage, or traffic enforcement
Traffic Engineer Robbins responded there have been some cases where they moved forward with
the speed hump and not follow the process, but explained that from her experience, there was
some negative feedback from residents impacted by the speed hump.
Traffic Engineer Robbins commented speed humps are not an official traffic control device and
needs to be approved or adopted by City Council.
Director of Public Works Chung explained since speed humps are a significant impact to the
infrastructure, traffic operations, and costly, it makes more sense to take a phased approach.
Chair Drange asked what the formalized procedure is for residents who would like to report
speeding on a street aside from only submitting their request to Traffic Commission for review
Director of Public Works Chung explained the process and traffic calming measures currently used,
which includes notifying the Sheriff's department of speeding concerns and modifying signage and
striping.
Chair Drange commented on whether there should be a formalized procedure specifically for
reports of speeding similar to the application and petition form being presented for speed hump
request.
Chair Drange asked if there is a legal reason as to why signatures of the property owners are
required instead of the tenants.
Traffic Engineer Robbins responded it is at the city's discretion. In response to Chair Drange's prior
comment, she explained that many cities are moving toward a community buy in on traffic calming
measures to ensure the majority of the community agrees with the traffic calming measure being
implemented.
Commissioner Lang followed up on Chair Drange's comment on how the forms feel very formalized
and that many residents may not feel like they are being helped by requiring them submit a form.
Vice Chair Nguyen agreed with Commissioner Lang and acknowledged the purpose of having
forms, however, commented that the forms feel like a deterrent.
Director of Public Works Chung asked if the Traffic Commission would like to have staff evaluate
and formalize our current traffic mitigation measures or recommend moving forward with
developing a speed hump policy.
Chair Drange responded formalizing the current traffic mitigation measures would be something he
would like to consider looking into in the future, but at the present time is in favor of moving forward
with developing a speed hump policy.
Rosemead Traffic Commission Meeting
Minutes of September 1, 2022
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Commissioner Lang made a motion, seconded by Commissioner Hermosillo, to recommend
the development of the speed hump policy. Vote resulted in:
Yes: Drange, Nguyen, Hermosillo, Quintanilla
No: None
Abstain: None
Absent: None
6. COMMISSIONER REPORTS
Vice Chair Nguyen commented driving up on Mission Drive and noticed the two lights that flash
your speed if you are going too fast on Loma Ave & Mission Dr, right by Rosemead park, is not
working.
Commissioner Lang commented that he found it difficult to see oncoming traffic while leaving
Golden Heart Medical parking lot trying to make a left or right turn onto Valley Boulevard.
Suggested to install red curb.
Vice Chair Quintanilla asked for a status update on the City Council agenda item that was
postponed due to COVID-19. The item was regarding Olney Street between Rio Hondo Avenue
and Temple City Boulevard. It was recommended for partial street closure of Olney Street, closing
eastbound Olney Street to the 1-10 Freeway WB on-ramp.
Director of Public Works Chung responded the item is planned to be taken for consideration to the
City Council meeting on October 11, 2022.
7. ADJOURNMENT
The meeting adjourned at 8:17 p.m. The next Traffic Commission meeting is scheduled for
October 6, 2022, at 7:00 p.m. and will take place at the Rosemead City Hall, City Council
Chambers, 8838 East Valley Boulevard.
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Chair
ATTEST:
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Michael Chung, P.E. l/
Director of Public Works
Rosemead Trak Commission Meeting
Minutes of September 1, 2022
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