WB-I80
WB-I80 in 84th ST Interchg, Douglas County, Nebraska received a condition grade of A (81/100). Built in 1961, the bridge carries 170K vehicles daily on WB-I80 over 84th ST.
WB-I80 carries an A on the BridgeSafety Condition Score with 81/100. Deck, superstructure, and substructure ratings all sit in the better tier of the FHWA NBI distribution. The bridge is structurally sound by federal standards.
The bridge was built in 1961 and is now 65 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. WB-I80 carries an average daily traffic count of 169,605 vehicles, with 5 lane(s) crossing 84th ST. 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
WB-I80 is a 65-year-old bridge located 84th ST Interchg in Douglas County, Nebraska. The bridge carries WB-I80 over 84th ST with 5 traffic lanes, handling approximately 170K vehicles per day. Built in 1961 and reconstructed in 2021, the structure spans 56.4 meters.
The bridge received a Condition Grade of A (81/100) based on Federal Highway Administration inspection data. Its deck is rated 8/9 (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
WB-I80 has a Condition Score of 81/100 (Grade A). Its deck is rated 8/9, superstructure 8/9, and substructure 8/9 on the NBI scale. The bridge is not classified as structurally deficient.
WB-I80 was built in 1961 and reconstructed in 2021, making it 65 years old. The average bridge age in the United States is 48 years.
WB-I80 carries approximately 170K vehicles per day (average daily traffic). The bridge has 5 traffic lanes. It is 56.4 meters long and located on WB-I80 in 84th ST Interchg, Douglas County, Nebraska.
No, WB-I80 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
WB-I80 is located 84th ST Interchg in Douglas County, Nebraska. The bridge carries WB-I80 over 84th ST. Its coordinates are 41.224000, -96.043200. It is maintained by State Highway Agency.
WB-I80 carries WB-I80 over 84th ST. The bridge is 56.4 meters long and was built in 1961, with reconstruction in 2021.
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.