US Bridges

Lp 1604 over Draw

Good

Bexar County, Texas · 1.3 MI SE Oh IH10 · Structure no. 150150245204292

Built
2020
5 years old
Condition
Good
inspected August 2024
Type
Culvert
Concrete
Length
25 ft
3 main spans
Daily traffic
16,800
2019 count
Owner
State
State Highway Agency

About this bridge

Lp 1604 over Draw is a concrete culvert carrying Lp 1604 over Draw 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 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 16,800 vehicles a day, roughly 3% of them trucks, projected to reach 30,900 by 2052. The structure is 25 ft (7.6 m) long and 180 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLp 1604
CrossesDraw
Location1.3 MI SE Oh IH10
RouteState Highway 1604
StateTexas
Coordinates29.44758, -98.28525
Functional classUrban Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable 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 typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHL 93
Structure length25 ft (7.6 m)
Longest span7 ft (2.1 m)
Deck width180 ft (54.9 m)
Roadway width73 ft (22.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,800 (2019)
Projected traffic30,900 by 2052
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

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 over Draw built?

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

What condition is Lp 1604 over Draw 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 August 2024.

How much traffic does Lp 1604 over Draw carry?

About 16,800 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is Lp 1604 over Draw?

The structure is 25 ft (7.6 m) long with a longest span of 7 ft (2.1 m) and a deck 180 ft wide.

Who owns Lp 1604 over Draw?

It is owned by the State Highway Agency.