US Bridges

IH 35 SB over Uniroyal Interchange

Fair

Webb County, Texas · 5.70 MI N of Lp 20 · Structure no. 222400001805161

Built
1984
41 years old
Condition
Fair
inspected November 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
130 ft
3 main spans
Daily traffic
3,210
2024 count
Owner
State
State Highway Agency

About this bridge

IH 35 SB over Uniroyal Interchange is a prestressed concrete stringer/multi-beam or girder carrying IH 35 SB over Uniroyal Interchange in Webb County, Texas. It was built in 1984, so it is 41 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 3,210 vehicles a day, roughly 21% of them trucks, projected to reach 16,940 by 2033. The structure is 130 ft (39.6 m) long and 40 ft wide.

Location

Open in Google Maps
CarriesIH 35 SB
CrossesUniroyal Interchange
Location5.70 MI N of Lp 20
RouteInterstate 35
CountyWebb County
StateTexas
Coordinates27.68543, -99.46308
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length130 ft (39.6 m)
Longest span50 ft (15.2 m)
Deck width40 ft (12.1 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,210 (2024)
Projected traffic16,940 by 2033
Trucks21%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was IH 35 SB over Uniroyal Interchange built?

It was built in 1984, making it 41 years old in 2025.

What condition is IH 35 SB over Uniroyal Interchange in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2022.

How much traffic does IH 35 SB over Uniroyal Interchange carry?

About 3,210 vehicles per day (2024 count), of which roughly 21% are trucks.

How long is IH 35 SB over Uniroyal Interchange?

The structure is 130 ft (39.6 m) long with a longest span of 50 ft (15.2 m) and a deck 40 ft wide.

Who owns IH 35 SB over Uniroyal Interchange?

It is owned by the State Highway Agency.