I-44 WB
I-44 WB in JCT 1-44/S.H. 152, Oklahoma County, Oklahoma received a condition grade of B (73/100). Built in 1974, the bridge carries 128K vehicles daily on I-44 WB over S.H. 152 Ramp Under.
I-44 WB carries a B on the BridgeSafety Condition Score with 73/100. 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 1974 and is now 52 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. I-44 WB carries an average daily traffic count of 128,300 vehicles, with 3 lane(s) crossing S.H. 152 Ramp Under. 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
I-44 WB is a 52-year-old bridge located JCT 1-44/S.H. 152 in Oklahoma County, Oklahoma. The bridge carries I-44 WB over S.H. 152 Ramp Under with 3 traffic lanes, handling approximately 128K vehicles per day. Built in 1974 and reconstructed in 1998, the structure spans 84 meters.
The bridge received a Condition Grade of B (73/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 7/9 (good), and substructure 6/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I-44 WB has a Condition Score of 73/100 (Grade B). Its deck is rated 7/9, superstructure 7/9, and substructure 6/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-44 WB was built in 1974 and reconstructed in 1998, making it 52 years old. The average bridge age in the United States is 48 years.
I-44 WB carries approximately 128K vehicles per day (average daily traffic). The bridge has 3 traffic lanes. It is 84 meters long and located on I-44 WB in JCT 1-44/S.H. 152, Oklahoma County, Oklahoma.
No, I-44 WB is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
I-44 WB is located JCT 1-44/S.H. 152 in Oklahoma County, Oklahoma. The bridge carries I-44 WB over S.H. 152 Ramp Under. Its coordinates are 35.417058, -97.580969. It is maintained by State Highway Agency.
I-44 WB carries I-44 WB over S.H. 152 Ramp Under. The bridge is 84 meters long and was built in 1974, with reconstruction in 1998.
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.