US Bridges

IH 35 SB on Ramp over R.O.W. W of N Flores ST

Good

Bexar County, Texas · 1.30 MI W of IH 37 · Structure no. 150150001710369

Built
1993
32 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
305 ft
4 main spans
Daily traffic
4,112
2022 count
Owner
State
State Highway Agency

About this bridge

IH 35 SB on Ramp over R.O.W. W of N Flores ST is a steel continuous stringer/multi-beam or girder carrying IH 35 SB on Ramp over R.O.W. W of N Flores ST in Bexar County, Texas. It was built in 1993, so it is 32 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,112 vehicles a day, roughly 12% of them trucks, projected to reach 26,690 by 2033. The structure is 305 ft (93 m) long and 26 ft wide.

CarriesIH 35 SB on Ramp
CrossesR.O.W. W of N Flores ST
Location1.30 MI W of IH 37
RouteInterstate 35
StateTexas
Coordinates29.43424, -98.49816
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 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 rating66 US tons
Inventory rating39 US tons

Structure

MaterialSteel Continuous
DeckConcrete, precast panels
Main spans4
Design loadHS 20
Structure length305 ft (93 m)
Longest span79 ft (24.1 m)
Deck width26 ft (7.9 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,112 (2022)
Projected traffic26,690 by 2033
Trucks12%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
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 on Ramp over R.O.W. W of N Flores ST built?

It was built in 1993, making it 32 years old in 2025.

What condition is IH 35 SB on Ramp over R.O.W. W of N Flores ST in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.

How much traffic does IH 35 SB on Ramp over R.O.W. W of N Flores ST carry?

About 4,112 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is IH 35 SB on Ramp over R.O.W. W of N Flores ST?

The structure is 305 ft (93 m) long with a longest span of 79 ft (24.1 m) and a deck 26 ft wide.

Who owns IH 35 SB on Ramp over R.O.W. W of N Flores ST?

It is owned by the State Highway Agency.