US Bridges

Shepherd over IH 35 Ml

Good

Bexar County, Texas · 3.5 MI SW of Lp 1604 · Structure no. 150150001703281

Built
1974
51 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
240 ft
2 main spans
Daily traffic
2,882
2020 count
Owner
State
State Highway Agency

About this bridge

Shepherd over IH 35 Ml is a prestressed concrete stringer/multi-beam or girder carrying Shepherd over IH 35 Ml in Bexar County, Texas. It was built in 1974, so it is 51 years old, older 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 2,882 vehicles a day, roughly 3% of them trucks, projected to reach 101 by 2042. The structure is 240 ft (73.2 m) long and 28 ft wide.

CarriesShepherd
CrossesIH 35 Ml
Location3.5 MI SW of Lp 1604
RouteCounty Highway 0
StateTexas
Coordinates29.25789, -98.71961
Functional classRural Local

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 evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating24 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadH 15
Structure length240 ft (73.2 m)
Longest span85 ft (25.9 m)
Deck width28 ft (8.6 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,882 (2020)
Projected traffic101 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$15,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Shepherd over IH 35 Ml built?

It was built in 1974, making it 51 years old in 2025.

What condition is Shepherd over IH 35 Ml 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 Shepherd over IH 35 Ml carry?

About 2,882 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Shepherd over IH 35 Ml?

The structure is 240 ft (73.2 m) long with a longest span of 85 ft (25.9 m) and a deck 28 ft wide.

Who owns Shepherd over IH 35 Ml?

It is owned by the State Highway Agency.