HALONA ST
HALONA ST in 0.29mi E/Houghtailing ST, Honolulu County, Hawaii received a condition grade of B (66/100). Built in 1938, the bridge carries 197K vehicles daily on HALONA ST over Kapalama Canal.
HALONA ST carries a B on the BridgeSafety Condition Score with 66/100. Most component ratings are solid; one or two may show wear consistent with the structure’s age, but the bridge is not flagged as structurally deficient.
The bridge was built in 1938, making it 88 years old — well beyond the typical 50-year design life of bridges constructed in that era. Bridges of this vintage usually need substantial rehabilitation or replacement once their original components have aged out, regardless of current condition ratings. HALONA ST carries an average daily traffic count of 196,900 vehicles, with 2 lane(s) crossing Kapalama Canal. The owning agency is State Highway Agency; bridge inspection records flow into the federal NBI database annually.
Component Ratings
The riding surface, evaluated for cracking, spalling, and wear
Beams, girders, and trusses that support the deck
Piers, abutments, and foundations below the deck
Bridge Details
About This Bridge
HALONA ST is a 88-year-old bridge located 0.29mi E/Houghtailing ST in Honolulu County, Hawaii. The bridge carries HALONA ST over Kapalama Canal with 2 traffic lanes, handling approximately 197K vehicles per day. Built in 1938 and reconstructed in 2016, the structure spans 39.6 meters.
The bridge received a Condition Grade of B (66/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 8/9 (good), and substructure 8/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
HALONA ST has a Condition Score of 66/100 (Grade B). Its deck is rated 7/9, superstructure 8/9, and substructure 8/9 on the NBI scale. The bridge is not classified as structurally deficient.
HALONA ST was built in 1938 and reconstructed in 2016, making it 88 years old. The average bridge age in the United States is 48 years.
HALONA ST carries approximately 197K vehicles per day (average daily traffic). The bridge has 2 traffic lanes. It is 39.6 meters long and located on HALONA ST in 0.29mi E/Houghtailing ST, Honolulu County, Hawaii.
No, HALONA ST is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
HALONA ST is located 0.29mi E/Houghtailing ST in Honolulu County, Hawaii. The bridge carries HALONA ST over Kapalama Canal. Its coordinates are 21.326914, -157.867356. It is maintained by State Highway Agency.
HALONA ST carries HALONA ST over Kapalama Canal. The bridge is 39.6 meters long and was built in 1938, with reconstruction in 2016.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.
Source: FHWA National Bridge Inventory, 2026.