Traffic & Transportation in Longmont
Longmont's transportation identity runs through US-287 and a genuinely useful mix of zero-fare local buses and regional connections -- a real, if car-supplementing, non-driving option most similarly sized Front Range cities in this dataset offer to a lesser degree.
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Learn moreUS-287 and regional highway access
Longmont sits along US Highway 287, the primary north-south corridor connecting it to Loveland, Berthoud, and Fort Collins to the north and Broomfield/Denver to the south, with connections to Boulder via SH-119 (the Diagonal Highway) to the southwest.
Zero-fare local buses, a real and genuinely distinctive local feature
Longmont offers completely zero-fare travel on all RTD local bus routes (323, 324, 326, and 327) within city limits -- a real, city-funded transit benefit, not a marketing claim, that most other cities in this dataset's Colorado coverage do not offer to the same degree.
FLEX and RTD regional bus connections
FLEX regional bus service connects Longmont to Berthoud, Loveland, and Fort Collins via US-287, with an express route serving peak commute times; RTD's BOLT route connects Longmont to Boulder, and the LD route connects to Denver. These are real, if limited-frequency, regional transit options supplementing an otherwise car-dependent daily commute pattern for most residents.
Key takeaways
- Longmont sits along US-287, the primary north-south corridor connecting to Loveland/Fort Collins (north) and Broomfield/Denver (south), with SH-119 (the Diagonal Highway) connecting to Boulder.
- Longmont offers completely zero-fare local RTD bus service within city limits (routes 323, 324, 326, 327) -- a real, distinctive local transit benefit.
- FLEX regional buses connect to Berthoud, Loveland, and Fort Collins; RTD's BOLT connects to Boulder and the LD route connects to Denver.
- These transit options are real but supplement, rather than replace, a broadly car-dependent daily commute pattern for most residents.
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