US Bridges

IH 35 over Cibolo Creek Branch

Fair

La Salle County, Texas · 0.65 MI N of FM 469 E · Structure no. 221420001708145

Built
1959
66 years old, rebuilt 1969
Condition
Fair
inspected November 2023
Type
Culvert
Concrete
Length
93 ft
16 main spans
Daily traffic
25,788
2019 count
Owner
State
State Highway Agency

About this bridge

IH 35 over Cibolo Creek Branch is a concrete culvert carrying IH 35 over Cibolo Creek Branch in La Salle County, Texas. It was built in 1959 and reconstructed in 1969, so it is 66 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 25,788 vehicles a day, roughly 22% of them trucks, projected to reach 31,350 by 2033. The structure is 93 ft (28.3 m) long and 261 ft wide.

Location

Open in Google Maps
CarriesIH 35
CrossesCibolo Creek Branch
Location0.65 MI N of FM 469 E
RouteInterstate 35
CountyLa Salle County
StateTexas
Coordinates28.58703, -99.19485
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 geometry9: Superior to present desirable 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 spans16
Design loadOther
Structure length93 ft (28.3 m)
Longest span5 ft (1.5 m)
Deck width261 ft (79.5 m)
Roadway width140 ft (42.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25,788 (2019)
Projected traffic31,350 by 2033
Trucks22%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 IH 35 over Cibolo Creek Branch built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1969.

What condition is IH 35 over Cibolo Creek Branch 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 Cibolo Creek Branch carry?

About 25,788 vehicles per day (2019 count), of which roughly 22% are trucks.

How long is IH 35 over Cibolo Creek Branch?

The structure is 93 ft (28.3 m) long with a longest span of 5 ft (1.5 m) and a deck 261 ft wide.

Who owns IH 35 over Cibolo Creek Branch?

It is owned by the State Highway Agency.