FAI-H1
FAI-H1 in 1.55mi E/Managers DR, Honolulu County, Hawaii received a condition grade of B (75/100). Built in 1970, the bridge carries 129K vehicles daily on FAI-H1 over Waiawa Ic #8 Fai-H2.
FAI-H1 carries a B on the BridgeSafety Condition Score with 75/100. 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 1970 and is now 56 years old, at or past the typical 50-year design life for bridges of its vintage. Maintenance and inspection cycles are correspondingly more involved than for newer structures. FAI-H1 carries an average daily traffic count of 128,800 vehicles, with 3 lane(s) crossing Waiawa Ic #8 Fai-H2. 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
FAI-H1 is a 56-year-old bridge located 1.55mi E/Managers DR in Honolulu County, Hawaii. The bridge carries FAI-H1 over Waiawa Ic #8 Fai-H2 with 3 traffic lanes, handling approximately 129K vehicles per day. Built in 1970, the structure spans 91.4 meters.
The bridge received a Condition Grade of B (75/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 7/9 (good), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
FAI-H1 has a Condition Score of 75/100 (Grade B). Its deck is rated 7/9, superstructure 7/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
FAI-H1 was built in 1970, making it 56 years old. The average bridge age in the United States is 48 years.
FAI-H1 carries approximately 129K vehicles per day (average daily traffic). The bridge has 3 traffic lanes. It is 91.4 meters long and located on FAI-H1 in 1.55mi E/Managers DR, Honolulu County, Hawaii.
No, FAI-H1 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
FAI-H1 is located 1.55mi E/Managers DR in Honolulu County, Hawaii. The bridge carries FAI-H1 over Waiawa Ic #8 Fai-H2. Its coordinates are 21.398089, -157.990581. It is maintained by State Highway Agency.
FAI-H1 carries FAI-H1 over Waiawa Ic #8 Fai-H2. The bridge is 91.4 meters long and was built in 1970.
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.