US Bridges

Lp 1604 over Draw

Good

Bexar County, Texas · 0.4 MI W of US 281 · Structure no. 150150147901013

Built
1980
45 years old
Condition
Good
inspected August 2024
Type
Culvert
Concrete
Length
78 ft
8 main spans
Daily traffic
10,105
2023 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 1980, so it is 45 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 10,105 vehicles a day, roughly 8% of them trucks, projected to reach 10,050 by 2033. The structure is 78 ft (23.8 m) long and 150 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLp 1604
CrossesDraw
Location0.4 MI W of US 281
RouteState Highway 1604
StateTexas
Coordinates29.22004, -98.46949
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans8
Design loadHS 20
Structure length78 ft (23.8 m)
Longest span8 ft (2.4 m)
Deck width150 ft (45.8 m)
Roadway width101 ft (30.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,105 (2023)
Projected traffic10,050 by 2033
Trucks8%
Lanes on structure6
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 1980, making it 45 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 10,105 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Lp 1604 over Draw?

The structure is 78 ft (23.8 m) long with a longest span of 8 ft (2.4 m) and a deck 150 ft wide.

Who owns Lp 1604 over Draw?

It is owned by the State Highway Agency.