Item Coversheet

OLD BUSINESS  7.

COMMITTEE MEMORANDUM

TO: Public Safety and Neighborhood Quality of Life Committee Members


FROM:
Alina T. Hudak, City Manager


DATE: April 27, 2022


SUBJECT:DISCUSSION REGARDING THE SAFETY OF PROTECTED BIKE LANES.

HISTORY:

At the January 20, 2022 City Commission meeting, Commissioner David Richardson referred an item regarding the safety of protected bike lanes to the Neighborhood and Quality of Life Committee (NQLC) for discussion.

 

 

According to the adopted 2016 Miami Beach Bicycle/Pedestrian Master Plan, approximately 60% of cyclists on our roadways are in the “interested but concerned” cycling category due to the lack of safe and/or protected bicycle facilities.  During the master planning process, the project team identified protected bicycle lanes as the most desirable facility for most bicyclists.  As such, the adopted 2016 Miami Beach Transportation Master Plan and Bicycle/Pedestrian Master Plan recommended protected bicycle lanes as the standard for bicycle lanes in the City.  A protected bicycle lane is typically separated from vehicle traffic by tubular delineators, modular devices, curbs, railings, plantings, parked cars, painted/striped buffer, and/or grade separation.

 

 

Protected bicycle lanes provide several benefits, including:

  • Provide dedicated and protected space for bicyclists to improve ride comfort and safety
  • Eliminate risk and stress of collisions with passing vehicles
  • Reduce the likelihood of vehicles parking or idling on the bicycle lanes
  • More attractive for bicyclists of all skill levels and ages

 

 

Consistent with the vision established in our adopted master plans, the City continues to work towards the goal of becoming less car-centric through planning, designing, and implementing an interconnected network of protected green bike lanes and shared-use paths (i.e. for bicyclists and pedestrians).  In fact, 35.8 miles of bike lanes and shared-use paths, including the beachwalk/cutwalk/baywalk, are currently in place and 24.5 additional miles of bicycle facilities are in the production pipeline.  The City recently implemented protected green bike lanes on Meridian Avenue from 16 Street to Dade Boulevard and on Ocean Drive from 5 Street to 14 Place.  Given that Washington Avenue has reverted to its original pre-pandemic configuration, green bike lanes are being implemented on Pennsylvania Avenue from 5 Street to 16 Street as an alternative to Washington Avenue.  Buffered bike lanes on 72 and 73 streets were recently striped and, along with the existing buffered bike lanes on Euclid Avenue, will be painted green within the next few weeks.

 

 

Incorporating bicycle lanes, particularly with buffers or protection, on our constrained streets often results in impacts to existing travel lanes and/or on-street parking.  However, it is important to highlight that these facilities are widely used by residents, visitors, and commuters as an active and healthy mobility option which takes vehicles off the road, help reduce traffic congestion and our carbon footprint, and help achieve the City’s goals of becoming less car-centric.

 

Below is a list of active protected bicycle projects in the City and their respective status:

  • Pennsylvania Avenue Bike Lanes from 6 Street to 16 Street – construction
  • Indian Creek Protected Bike Lane from 41 Street to 26 Street – construction
  • West Avenue Protected Bike Lanes from 6 Street to Lincoln Road – design-build
  • North Beach Neighborhood Greenways (various streets) - design
  • Royal Palm Avenue Neighborhood Greenway from 28 Street to 42 Street - design
  • 22/23 Street Protected Bike Lanes from Dade Boulevard/Pine Tree Drive to Collins Avenue - design
  • Chase Avenue/34 Street Shared-Use Path from Alton Road to Prairie Avenue - design
  • Alton Road Bi-Directional Bike Lanes (Mid-Beach) – design
  • Collins Avenue Bike Lane from 26 Street to 41 Street (FDOT) – design
  • West Avenue Protected Bike Lanes from Dade Boulevard to 20 Street – planning
  • Pine Tree Drive Protected Bike Lanes from 23 Street to 63 Street - planning
  • 10 Street Neighborhood Greenway from West Avenue to Washington Avenue - planning

 

 

At the March 7, 2022 Public Safety and Neighborhood Quality of Life (PSNQLC) meeting, the Committee expressed concerns with the narrow width of the buffer and proximity of the protection devices (armadillos) recently installed along the Venetian Causeway bike lanes (Attachment).  In addition, the Committee requested that City staff review the current condition of the protected bike lanes and the feasibility of widening the bike lane and/or buffer in the short-term.  At the meeting, the Administration stated that the armadillos on the Venetian Causeway bike lanes were installed by Miami-Dade County Department of Transportation and Public Works (DTPW) as a pilot project in response to the City’s and the bicycle community’s desire for protected bike lanes.  Furthermore, in February 2022, the Transportation and Mobility Department staff conducted a bike-through of the Venetian Causeway protected bicycle lanes and suggested the following modifications to DTPW for their consideration in order to improve safety along the bike lanes: 

 

  • Create 100 ft. long passing zones (with no armadillos) at each island (between intersections) to facilitate passing and reduce conflicts
  • Install “No Passing On Bike Lane” signs on the bridges, supplemented with signs that direct cyclists to the next passing zone (“Next Passing Zone In 300 Ft.”)

 

 

The County is currently in the data collection and input gathering stage of the pilot, and, as of this date, has not taken any action on the City’s suggested modifications above.

 

 

ANALYSIS

Pursuant to the request of the PSNQLC, Transportation and Mobility Department staff reviewed the feasibility of widening the bicycle lanes and/or buffer on the Venetian Causeway as a short-term improvement. Given the limited right-of-way and the multiple bridges, both fixed and movable, along the causeway, widening the bicycle lanes in the short-term can only be accomplished by narrowing the existing vehicular travel lanes. The current width of the travel lanes along the Venetian Causeway is 11 feet. It is worth noting that the travel lanes on the bridges were recently narrowed from 12 feet to 11 feet for the installation of the armadillos as part of the County’s pilot project. However, based on discussions between City and County staff, the County does not support narrowing the lane widths on the Venetian Causeway to less than 11 feet based on current roadway design standards and functional classification of the road given its average daily traffic volume. Furthermore, the County has concerns that narrowing the lane widths any further could potentially increase the risk of head-on collisions particularly on the bridge sections. As such, in order to accommodate wider bicycle lanes, all bridges along the causeway would need to be widened. This recommendation is consistent with the locally preferred alternative of the Venetian Causeway Bridges Project Development and Environment study recently completed by the Florida Department of Transportation. The County is expected to lead the design and construction phases of this future project.


For the sections of the causeway along the islands, widening the bicycle lanes would require widening the roadway and reconstruction of sidewalks, curb and gutter, drainage, and median modifications. This work, which could potentially have right-of-way impacts, would need to be programmed by the County as a future project and could not be considered as a short-term improvement to the bicycle lanes.

CONCLUSION:
This item is being presented to the PSNQLC for discussion.

Applicable Area

Citywide
Is this a "Residents Right to Know" item, pursuant to City Code Section 2-14? Does this item utilize G.O. Bond Funds?
No No 
ATTACHMENTS:
DescriptionType
Attachment - Venetian Causeway Typical SectionOther
Referral Item C4B - January 20, 2022Memo