SH 183 EB-SP 482NB
SH 183 EB-SP 482NB in 0.2 MI E Of Loop 12, Dallas County, Texas received a condition grade of A (82/100). Built in 2024, the bridge carries 155K vehicles daily on SH 183 EB-SP 482NB over Sh 183 & Sp 482 SB.
SH 183 EB-SP 482NB carries an A on the BridgeSafety Condition Score with 82/100. 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 2024 and is 2 years old — relatively young against the U.S. bridge stock. Modern bridges built to current FHWA standards generally outperform older structures on condition ratings. SH 183 EB-SP 482NB carries an average daily traffic count of 155,355 vehicles, with 3 lane(s) crossing Sh 183 & Sp 482 SB. 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
SH 183 EB-SP 482NB is a 2-year-old bridge located 0.2 MI E Of Loop 12 in Dallas County, Texas. The bridge carries SH 183 EB-SP 482NB over Sh 183 & Sp 482 SB with 3 traffic lanes, handling approximately 155K vehicles per day. Built in 2024, the structure spans 426.4 meters.
The bridge received a Condition Grade of A (82/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 7/9 (good), and substructure 8/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
SH 183 EB-SP 482NB has a Condition Score of 82/100 (Grade A). Its deck is rated 7/9, superstructure 7/9, and substructure 8/9 on the NBI scale. The bridge is not classified as structurally deficient.
SH 183 EB-SP 482NB was built in 2024, making it 2 years old. The average bridge age in the United States is 48 years.
SH 183 EB-SP 482NB carries approximately 155K vehicles per day (average daily traffic). The bridge has 3 traffic lanes. It is 426.4 meters long and located on SH 183 EB-SP 482NB in 0.2 MI E Of Loop 12, Dallas County, Texas.
No, SH 183 EB-SP 482NB is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
SH 183 EB-SP 482NB is located 0.2 MI E Of Loop 12 in Dallas County, Texas. The bridge carries SH 183 EB-SP 482NB over Sh 183 & Sp 482 SB. Its coordinates are 32.836708, -96.909981. It is maintained by State Highway Agency.
SH 183 EB-SP 482NB carries SH 183 EB-SP 482NB over Sh 183 & Sp 482 SB. The bridge is 426.4 meters long and was built in 2024.
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.