US Bridges

IH 35 over Tecolote Creek #1

Fair

La Salle County, Texas · 6.35 MI N of Webb C/L · Structure no. 221420001802133

Built
1978
47 years old, rebuilt 2016
Condition
Fair
inspected November 2023
Type
Culvert
Concrete
Length
23 ft
3 main spans
Daily traffic
17,311
2020 count
Owner
State
State Highway Agency

About this bridge

IH 35 over Tecolote Creek #1 is a concrete culvert carrying IH 35 over Tecolote Creek #1 in La Salle County, Texas. It was built in 1978 and reconstructed in 2016, so it is 47 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 5 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 17,311 vehicles a day, roughly 31% of them trucks, projected to reach 24,590 by 2033. The structure is 23 ft (7 m) long and 304 ft wide. If it were closed, the detour would be 37.9 mi (61 km).

Location

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CarriesIH 35
CrossesTecolote Creek #1
Location6.35 MI N of Webb C/L
RouteInterstate 35
CountyLa Salle County
StateTexas
Coordinates28.11917, -99.33047
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2023
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 geometry7: Better than 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 spans3
Design loadHS 20
Structure length23 ft (7 m)
Longest span7 ft (2.1 m)
Deck width304 ft (92.7 m)
Roadway width120 ft (36.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,311 (2020)
Projected traffic24,590 by 2033
Trucks31%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed37.9 mi (61 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 IH 35 over Tecolote Creek #1 built?

It was built in 1978, making it 47 years old in 2025. It was reconstructed in 2016.

What condition is IH 35 over Tecolote Creek #1 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 November 2023.

How much traffic does IH 35 over Tecolote Creek #1 carry?

About 17,311 vehicles per day (2020 count), of which roughly 31% are trucks.

How long is IH 35 over Tecolote Creek #1?

The structure is 23 ft (7 m) long with a longest span of 7 ft (2.1 m) and a deck 304 ft wide.

Who owns IH 35 over Tecolote Creek #1?

It is owned by the State Highway Agency.