Monroe County Transit: Existing Conditions Analysis

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GAP IDENTIFICATION

Introducing microtransit services to bridge these gaps would facilitate shorter trips for individuals commuting to and from their homes or workplaces. This expansion not only addresses the existing shortcomings in the transit network but also significantly enhances accessibility and convenience for commuters throughout Monroe County. By strategically filling these service gaps, Monroe County can create a more seamless and efficient transportation system that caters to the diverse needs of the community. Moreover, this initiative aligns with the broader goal of promoting sustainable and inclusive mobility options, ultimately fostering economic growth and improving quality of life for residents and visitors alike. 5.4 Roadway Capacity Traffic conditions in Monroe County vary seasonally, as in other Florida communities with tourism-oriented economies, creating seasonal traffic congestion during the periods of highest tourist traffic volumes. However, this seasonal fluctuationis most acute in the Key’s given their unique reliance on one road—US 1—as the sole surface transportation facility that connects the islands to each other and to the mainland over a distance of more than 100 miles. US 1, which narrows to one lane in each direction in several locations, places an absolute cap on the number of vehicles that can travel hourly along the island chain. additional

The highest congestion occurs at Mile Marker 84 (Upper Matecumbe), in the Village of Islamaroda with a traffic volume of 2,000 vehicles per hour (1,000 in each direction) between 10 am and 5 pm. When traffic levels reach LOS D, drivers typically opt for an alternative route or time. These trips that are shifted to alternate routes or times are known as latent demand.Since there is no alternative to US 1 in this area, some individuals opt to travel during less congested hours or may make fewer trips, effectively refraining from traveling altogether. Traffic flows at Level of Service (LOS) D-E along a 12-mile stretch of US 1, spanning from Tea Table Bridge to Ocean Boulevard (MP 79.5 – 91.5). The typical road cross section in this region comprises one lane in each direction, accompanied by bike lanes (buffered on the westbound side) and center turn lanes or medians. The congestion is exacerbated by a high density of driveways, particularly on the westbound side. Traffic congestion on US 1 presents a challenge to operating buses on schedule, as buses are caught in the same traffic that delays other drivers. However, buses present a potential opportunity to increase the throughput of US 1, with each bus occupying as much space on the road as 2-3 private cars or trucks bus potentially carrying 40 or more passengers, replacing 20 or more private vehicle trips given typical vehicle occupancy levels.