US Bridges

SH 46 over W Fork Dry Comal Creek

Good

Comal County, Texas · 6.25 MI E of US 281 · Structure no. 150460021501010

Built
1938
87 years old, rebuilt 2008
Condition
Good
inspected June 2024
Type
Culvert
Concrete
Length
42 ft
4 main spans
Daily traffic
9,396
2020 count
Owner
State
State Highway Agency

About this bridge

SH 46 over W Fork Dry Comal Creek is a concrete culvert carrying SH 46 over W Fork Dry Comal Creek in Comal County, Texas. It was built in 1938 and reconstructed in 2008, so it is 87 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 9,396 vehicles a day, roughly 5% of them trucks, projected to reach 9,840 by 2033. The structure is 42 ft (12.8 m) long and 53 ft wide.

CarriesSH 46
CrossesW Fork Dry Comal Creek
Location6.25 MI E of US 281
RouteState Highway 46
StateTexas
Coordinates29.78583, -98.32812
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
Channel and channel protection8 Very GoodNo problems noted.
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 geometry6: Equal to present minimum 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 spans4
Design loadH 15
Structure length42 ft (12.8 m)
Longest span10 ft (3 m)
Deck width53 ft (16.3 m)
Roadway width49 ft (14.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,396 (2020)
Projected traffic9,840 by 2033
Trucks5%
Lanes on structure3
Traffic directionTwo-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 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 SH 46 over W Fork Dry Comal Creek built?

It was built in 1938, making it 87 years old in 2025. It was reconstructed in 2008.

What condition is SH 46 over W Fork Dry Comal 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 June 2024.

How much traffic does SH 46 over W Fork Dry Comal Creek carry?

About 9,396 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is SH 46 over W Fork Dry Comal Creek?

The structure is 42 ft (12.8 m) long with a longest span of 10 ft (3 m) and a deck 53 ft wide.

Who owns SH 46 over W Fork Dry Comal Creek?

It is owned by the State Highway Agency.