Broadway
Carrying Broadway over Four Mile Creek/Bike Pth
At Rosewood Avenue, Boulder, Colorado
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: Broadway
The Broadway bridge in Boulder, Colorado carries Broadway over Four Mile Creek/Bike Pth. It was built in 1994, making it 32 years old today. It was last reconstructed in 2022, extending its service life. The structure is built primarily of concrete and spans 2 sections, stretching 13.0 meters (43 feet) end to end. Daily traffic averages 11,874 vehicles, placing it in the heavily-trafficked tier of Colorado bridges. It is owned and maintained by City/Municipal Highway Agency.
The latest FHWA inspection records show culvert at 7/9. The weakest component sits in good condition. No reported major component scores in the Poor range under the current federal condition thresholds. Its NBI inventory load rating is 32.4 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How Broadway compares
Live comparison across Colorado.
Historical Sufficiency Rating
PlainBridge-computedFHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Structural Details
- Year Built
- 1994
- Last Reconstructed
- 2022
- Material
- Concrete
- Number of Spans
- 2
- Structure Length
- 13.0 m (43 ft)
- Deck Width
- 21.5 m (71 ft)
- Owner
- City/Municipal Highway Agency
- Avg Daily Traffic
- 11,874 vehicles/day
- Structure Number
- BOLD-BRDWAY-4MI
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
This page shows what the last federal inspection recorded, not whether Broadway is safe to cross today. Here is how to use it.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Learn how the 0–9 condition scale and Good/Fair/Poor categories are defined. How condition ratings work
- Compare Broadway against other structures in Boulder and across Colorado. Colorado bridges
- Noticed visible damage or a safety concern? Report it to the agency that owns the bridge, or call 911 in an emergency. How to report a bridge
Condition codes come straight from the FHWA National Bridge Inventory and are not a real-time safety judgment. Only the owning agency, a state DOT, county, or other owner, can post, restrict, or close a bridge.
Frequently Asked Questions
What do the condition ratings mean for Broadway?
Broadway in Boulder, Colorado on the FHWA's 0–9 scale.
How often is Broadway inspected?
Broadway's responsible agency sets its routine interval under FHWA's risk-based inspection rules; this page does not expose the scheduled interval. It carries about 11,874 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. Broadway is currently shown as Good condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for Broadway?
Broadway has an NBI inventory load rating of 32.4 metric tons.
Who is responsible for maintaining Broadway?
Broadway is owned and maintained by City/Municipal Highway Agency.
How old is Broadway and does age affect safety?
Broadway was built in 1994, making it 32 years old and last reconstructed in 2022.
Disclaimer: Bridge condition data is from the FHWA NBI and reflects the last reported inspection. A Poor condition rating is not a live declaration that a bridge is closed or unsafe for travel. For current closure, posting, or safety information, contact the responsible transportation agency.
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.