US Bridges

Sinclair RD over Rosillo Creek

Fair

Bexar County, Texas · 0.25 MI E of IH 410 · Structure no. 150150B31685001

Built
2005
20 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
270 ft
4 main spans
Daily traffic
3,942
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Sinclair RD over Rosillo Creek is a prestressed concrete stringer/multi-beam or girder carrying Sinclair RD over Rosillo Creek in Bexar County, Texas. It was built in 2005, so it is 20 years old, younger 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 3,942 vehicles a day, roughly 3% of them trucks, projected to reach 5,519 by 2042. The structure is 270 ft (82.3 m) long and 44 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesSinclair RD
CrossesRosillo Creek
Location0.25 MI E of IH 410
RouteCity Street 0
CountyBexar County
StateTexas
Coordinates29.38681, -98.38575
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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
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 typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length270 ft (82.3 m)
Longest span68 ft (20.7 m)
Deck width44 ft (13.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,942 (2020)
Projected traffic5,519 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Sinclair RD over Rosillo Creek built?

It was built in 2005, making it 20 years old in 2025.

What condition is Sinclair RD over Rosillo 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 November 2024.

How much traffic does Sinclair RD over Rosillo Creek carry?

About 3,942 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Sinclair RD over Rosillo Creek?

The structure is 270 ft (82.3 m) long with a longest span of 68 ft (20.7 m) and a deck 44 ft wide.

Who owns Sinclair RD over Rosillo Creek?

It is owned by the City or Municipal Highway Agency.