STP7243;E PARK CTR
Carrying STP7243;E PARK CTR over BOISE RIVER
EAST BOISE, Ada, Idaho
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: STP7243;E PARK CTR
The STP7243;E PARK CTR bridge in Ada, Idaho carries STP7243;E PARK CTR over BOISE RIVER. It was built in 2009, making it 17 years old today. The structure is built primarily of steel continuous and spans 2 sections, stretching 141.4 meters (464 feet) end to end. Daily traffic averages 9,600 vehicles, placing it in the moderately-trafficked tier of Idaho bridges. It is owned and maintained by County Highway Agency.
The latest FHWA inspection records show a deck rating of 6/9, superstructure at 8/9, substructure at 7/9. The weakest component sits in fair condition. All reported major components score above the Poor range. Its NBI inventory load rating is 41.7 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How STP7243;E PARK CTR compares
Live comparison across Idaho.
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 How the historical reference is calculated.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
- 2009
- Material
- Steel Continuous
- Number of Spans
- 2
- Structure Length
- 141.4 m (464 ft)
- Deck Width
- 23.2 m (76 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 9,600 vehicles/day
- Structure Number
- 000000000033990
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • The deck (driving surface) rates fair at 6/9, minor deterioration that routine maintenance should address.
- • The superstructure (beams and supports above the deck) is in good condition (8/9), showing no significant deterioration.
- • At 7/9, the substructure (piers and abutments) is in good shape and shows no significant wear.
How to read this record
This page shows what the last federal inspection recorded, not whether STP7243;E PARK CTR 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 STP7243;E PARK CTR against other structures in Ada and across Idaho. Idaho 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 STP7243;E PARK CTR?
STP7243;E PARK CTR in Ada, Idaho has a deck rating of 6/9, superstructure rating of 8/9, and substructure rating of 7/9 on the FHWA's 0–9 scale.
How often is STP7243;E PARK CTR inspected?
STP7243;E PARK CTR'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 9,600 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. STP7243;E PARK CTR is currently shown as Fair condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for STP7243;E PARK CTR?
STP7243;E PARK CTR has an NBI inventory load rating of 41.7 metric tons.
Who is responsible for maintaining STP7243;E PARK CTR?
STP7243;E PARK CTR is owned and maintained by County Highway Agency.
How old is STP7243;E PARK CTR and does age affect safety?
STP7243;E PARK CTR was built in 2009, making it 17 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.