US Bridges

Landa (lp 337 Row) over Draw

Good

Comal County, Texas · 1.50 MI N of IH 35 · Structure no. 150460021601022

Built
1971
54 years old
Condition
Good
inspected June 2024
Type
Culvert
Concrete
Length
22 ft
3 main spans
Daily traffic
24,461
2020 count
Owner
State
State Highway Agency

About this bridge

Landa (lp 337 Row) over Draw is a concrete culvert carrying Landa (lp 337 Row) over Draw in Comal County, Texas. It was built in 1971, so it is 54 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 24,461 vehicles a day, roughly 4% of them trucks, projected to reach 25,250 by 2033. The structure is 22 ft (6.7 m) long and 53 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesLanda (lp 337 Row)
CrossesDraw
Location1.50 MI N of IH 35
RouteState Highway 337
CountyComal County
StateTexas
Coordinates29.69478, -98.15597
Functional classUrban Other Principal 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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJune 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 geometry4: Meets minimum tolerable limits to be left in place as is
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 spans3
Design loadHS 20
Structure length22 ft (6.7 m)
Longest span7 ft (2.1 m)
Deck width53 ft (16.2 m)
Roadway width37 ft (11.2 m)
Vertical clearance over deck25 ft (7.7 m)

Traffic and service

Average daily traffic24,461 (2020)
Projected traffic25,250 by 2033
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Landa (lp 337 Row) over Draw built?

It was built in 1971, making it 54 years old in 2025.

What condition is Landa (lp 337 Row) 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 June 2024.

How much traffic does Landa (lp 337 Row) over Draw carry?

About 24,461 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is Landa (lp 337 Row) over Draw?

The structure is 22 ft (6.7 m) long with a longest span of 7 ft (2.1 m) and a deck 53 ft wide.

Who owns Landa (lp 337 Row) over Draw?

It is owned by the State Highway Agency.