JEFFERSON DRIVE, N
Carrying JEFFERSON DRIVE, N over 12TH STREET EXPRESSWAY
The National Mall, District of Columbia, District of Columbia
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: JEFFERSON DRIVE, N
The JEFFERSON DRIVE, N bridge in District of Columbia, District of Columbia carries JEFFERSON DRIVE, N over 12TH STREET EXPRESSWAY. It was built in 1964, making it 62 years old today. The structure is built primarily of prestressed concrete. Average daily traffic is not reported for this structure.
The latest FHWA inspection records show limited component ratings on file. The weakest component sits in unrated condition. No reported major component scores in the Poor range under the current federal condition thresholds.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How JEFFERSON DRIVE, N compares
Live comparison across District of Columbia.
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 How the historical reference is calculated.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
- 1964
- Material
- Prestressed Concrete
- Structure Number
- 0172-1
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 JEFFERSON DRIVE, N 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 JEFFERSON DRIVE, N against other structures in District of Columbia and across District of Columbia. District of Columbia 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 JEFFERSON DRIVE, N?
JEFFERSON DRIVE, N in District of Columbia, District of Columbia on the FHWA's 0–9 scale.
How often is JEFFERSON DRIVE, N inspected?
JEFFERSON DRIVE, N's responsible agency sets its routine interval under FHWA's risk-based inspection rules; this page does not expose the scheduled interval.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. JEFFERSON DRIVE, N is currently shown as unrated condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for JEFFERSON DRIVE, N?
An inventory load rating is not recorded for JEFFERSON DRIVE, N.
Who is responsible for maintaining JEFFERSON DRIVE, N?
Ownership is not specified for JEFFERSON DRIVE, N in the NBI.
How old is JEFFERSON DRIVE, N and does age affect safety?
JEFFERSON DRIVE, N was built in 1964, making it 62 years old.
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.