US Bridges

Lp 1604 Sbml over Escondido Creek

Good

Bexar County, Texas · 0.4 Mile South of IH 10 · Structure no. 150150245204291

Built
2020
5 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
90 ft
1 main span
Daily traffic
12,917
2019 count
Owner
State
State Highway Agency

About this bridge

Lp 1604 Sbml over Escondido Creek is a prestressed concrete stringer/multi-beam or girder carrying Lp 1604 Sbml over Escondido Creek in Bexar County, Texas. It was built in 2020, so it is 5 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 12,917 vehicles a day, roughly 3% of them trucks, projected to reach 14,100 by 2040. The structure is 90 ft (27.4 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesLp 1604 Sbml
CrossesEscondido Creek
Location0.4 Mile South of IH 10
RouteState Highway 1604
StateTexas
Coordinates29.45903, -98.29018
Functional classRural Principal Arterial - Other

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length90 ft (27.4 m)
Longest span90 ft (27.4 m)
Deck width52 ft (15.9 m)
Roadway width50 ft (15.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,917 (2019)
Projected traffic14,100 by 2040
Trucks3%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Lp 1604 Sbml over Escondido Creek built?

It was built in 2020, making it 5 years old in 2025.

What condition is Lp 1604 Sbml over Escondido Creek 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 July 2024.

How much traffic does Lp 1604 Sbml over Escondido Creek carry?

About 12,917 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is Lp 1604 Sbml over Escondido Creek?

The structure is 90 ft (27.4 m) long with a longest span of 90 ft (27.4 m) and a deck 52 ft wide.

Who owns Lp 1604 Sbml over Escondido Creek?

It is owned by the State Highway Agency.