US Bridges

IH 10 EB Off Ramp over SP 345 WB Conn

Fair

Bexar County, Texas · 0.5 MI N of Huebner RD · Structure no. 150150007212050

Built
1960
65 years old, rebuilt 1994
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
182 ft
3 main spans
Daily traffic
11,264
2022 count
Owner
State
State Highway Agency

About this bridge

IH 10 EB Off Ramp over SP 345 WB Conn is a steel continuous stringer/multi-beam or girder carrying IH 10 EB Off Ramp over SP 345 WB Conn in Bexar County, Texas. It was built in 1960 and reconstructed in 1994, so it is 65 years old, older 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 11,264 vehicles a day, roughly 3% of them trucks, projected to reach 15,770 by 2042. The structure is 182 ft (55.5 m) long and 52 ft wide.

CarriesIH 10 EB Off Ramp
CrossesSP 345 WB Conn
Location0.5 MI N of Huebner RD
RouteInterstate 10
StateTexas
Coordinates29.54918, -98.58529
Functional classUrban 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length182 ft (55.5 m)
Longest span70 ft (21.3 m)
Deck width52 ft (15.9 m)
Roadway width49 ft (15 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,264 (2022)
Projected traffic15,770 by 2042
Trucks3%
Lanes on structure3
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 statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was IH 10 EB Off Ramp over SP 345 WB Conn built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1994.

What condition is IH 10 EB Off Ramp over SP 345 WB Conn 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 July 2024.

How much traffic does IH 10 EB Off Ramp over SP 345 WB Conn carry?

About 11,264 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is IH 10 EB Off Ramp over SP 345 WB Conn?

The structure is 182 ft (55.5 m) long with a longest span of 70 ft (21.3 m) and a deck 52 ft wide.

Who owns IH 10 EB Off Ramp over SP 345 WB Conn?

It is owned by the State Highway Agency.