US Bridges

ST Hedwig RD over Drainage Channel

Good

Bexar County, Texas · 0.1 MI N of FM 1346 · Structure no. 150150B26925002

Built
2016
9 years old
Condition
Good
inspected July 2023
Type
Culvert
Concrete
Length
27 ft
3 main spans
Daily traffic
10
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

ST Hedwig RD over Drainage Channel is a concrete culvert carrying ST Hedwig RD over Drainage Channel in Bexar County, Texas. It was built in 2016, so it is 9 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 10 vehicles a day, projected to reach 15 by 2039. The structure is 27 ft (8.2 m) long and 54 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesST Hedwig RD
CrossesDrainage Channel
Location0.1 MI N of FM 1346
StateTexas
Coordinates29.42395, -98.38478
Functional classUrban Local

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 inspectionJuly 2023
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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length27 ft (8.2 m)
Longest span8 ft (2.4 m)
Deck width54 ft (16.6 m)
Roadway width53 ft (16.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2019)
Projected traffic15 by 2039
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 ST Hedwig RD over Drainage Channel built?

It was built in 2016, making it 9 years old in 2025.

What condition is ST Hedwig RD over Drainage Channel 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 July 2023.

How much traffic does ST Hedwig RD over Drainage Channel carry?

About 10 vehicles per day (2019 count).

How long is ST Hedwig RD over Drainage Channel?

The structure is 27 ft (8.2 m) long with a longest span of 8 ft (2.4 m) and a deck 54 ft wide.

Who owns ST Hedwig RD over Drainage Channel?

It is owned by the City or Municipal Highway Agency.