US Bridges

Lp 1604 WB Off-Rp over Tributary of Leon Creek

Fair

Bexar County, Texas · 1.7 MI W of IH 10 · Structure no. 150150245202137

Built
1992
33 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
290 ft
4 main spans
Daily traffic
3,322
2023 count
Owner
State
State Highway Agency

About this bridge

Lp 1604 WB Off-Rp over Tributary of Leon Creek is a prestressed concrete stringer/multi-beam or girder carrying Lp 1604 WB Off-Rp over Tributary of Leon Creek in Bexar County, Texas. It was built in 1992, so it is 33 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 3,322 vehicles a day, roughly 9% of them trucks, projected to reach 13,370 by 2033. The structure is 290 ft (88.4 m) long and 26 ft wide.

Location

Open in Google Maps
CarriesLp 1604 WB Off-Rp
CrossesTributary of Leon Creek
Location1.7 MI W of IH 10
RouteState Highway 1604
CountyBexar County
StateTexas
Coordinates29.58799, -98.62613
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum 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

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length290 ft (88.4 m)
Longest span80 ft (24.4 m)
Deck width26 ft (7.9 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,322 (2023)
Projected traffic13,370 by 2033
Trucks9%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 WB Off-Rp over Tributary of Leon Creek built?

It was built in 1992, making it 33 years old in 2025.

What condition is Lp 1604 WB Off-Rp over Tributary of Leon Creek 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 May 2024.

How much traffic does Lp 1604 WB Off-Rp over Tributary of Leon Creek carry?

About 3,322 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is Lp 1604 WB Off-Rp over Tributary of Leon Creek?

The structure is 290 ft (88.4 m) long with a longest span of 80 ft (24.4 m) and a deck 26 ft wide.

Who owns Lp 1604 WB Off-Rp over Tributary of Leon Creek?

It is owned by the State Highway Agency.