IH35SB to US183SB
IH35SB to US183SB in At Ih35/Us183 Intch, Travis County, Texas received a condition grade of B (78/100). Built in 2021, the bridge carries 137K vehicles daily on IH35SB to US183SB over Ih 35/US 183.
IH35SB to US183SB carries a B on the BridgeSafety Condition Score with 78/100. 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 2021 and is 5 years old — relatively young against the U.S. bridge stock. Modern bridges built to current FHWA standards generally outperform older structures on condition ratings. IH35SB to US183SB carries an average daily traffic count of 137,133 vehicles, with 1 lane(s) crossing Ih 35/US 183. 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
IH35SB to US183SB is a 5-year-old bridge located At Ih35/Us183 Intch in Travis County, Texas. The bridge carries IH35SB to US183SB over Ih 35/US 183 with 1 traffic lane, handling approximately 137K vehicles per day. Built in 2021, the structure spans 1100 meters.
The bridge received a Condition Grade of B (78/100) 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
IH35SB to US183SB has a Condition Score of 78/100 (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.
IH35SB to US183SB was built in 2021, making it 5 years old. The average bridge age in the United States is 48 years.
IH35SB to US183SB carries approximately 137K vehicles per day (average daily traffic). The bridge has 1 traffic lane. It is 1100 meters long and located on IH35SB to US183SB in At Ih35/Us183 Intch, Travis County, Texas.
No, IH35SB to US183SB is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
IH35SB to US183SB is located At Ih35/Us183 Intch in Travis County, Texas. The bridge carries IH35SB to US183SB over Ih 35/US 183. Its coordinates are 30.337278, -97.697272. It is maintained by State Highway Agency.
IH35SB to US183SB carries IH35SB to US183SB over Ih 35/US 183. The bridge is 1100 meters long and was built 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.