US Bridges

Seguin ST over Menger Creek

Fair

Bexar County, Texas · 0.15 MI W of IH 35 · Structure no. 150150B30890001

Built
1963
62 years old
Condition
Fair
inspected August 2023
Type
Slab
Concrete Continuous
Length
36 ft
2 main spans
Daily traffic
388
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Seguin ST over Menger Creek is a concrete continuous slab carrying Seguin ST over Menger Creek in Bexar County, Texas. It was built in 1963, so it is 62 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 388 vehicles a day, projected to reach 710 by 2042. The structure is 36 ft (11 m) long and 37 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSeguin ST
CrossesMenger Creek
Location0.15 MI W of IH 35
RouteCity Street 0
CountyBexar County
StateTexas
Coordinates29.43804, -98.45367
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length36 ft (11 m)
Longest span17 ft (5.2 m)
Deck width37 ft (11.4 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic388 (2020)
Projected traffic710 by 2042
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 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 Seguin ST over Menger Creek built?

It was built in 1963, making it 62 years old in 2025.

What condition is Seguin ST over Menger Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2023.

How much traffic does Seguin ST over Menger Creek carry?

About 388 vehicles per day (2020 count).

How long is Seguin ST over Menger Creek?

The structure is 36 ft (11 m) long with a longest span of 17 ft (5.2 m) and a deck 37 ft wide.

Who owns Seguin ST over Menger Creek?

It is owned by the City or Municipal Highway Agency.