US Bridges

Starfire ST over Rosillo Crk W Tributary

Good

Bexar County, Texas · 0.01 MI E of Autumn · Structure no. 150150H00080002

Built
2016
9 years old
Condition
Good
inspected May 2023
Type
Culvert
Concrete
Length
106 ft
10 main spans
Daily traffic
241
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Starfire ST over Rosillo Crk W Tributary is a concrete culvert carrying Starfire ST over Rosillo Crk W Tributary 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 241 vehicles a day, projected to reach 600 by 2033. The structure is 106 ft (32.3 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesStarfire ST
CrossesRosillo Crk W Tributary
Location0.01 MI E of Autumn
RouteCity Street 0
CountyBexar County
StateTexas
Coordinates29.46592, -98.38833
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 inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable 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 spans10
Design loadHL 93
Structure length106 ft (32.3 m)
Longest span10 ft (3 m)
Deck width44 ft (13.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic241 (2020)
Projected traffic600 by 2033
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 Starfire ST over Rosillo Crk W Tributary built?

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

What condition is Starfire ST over Rosillo Crk W Tributary 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 May 2023.

How much traffic does Starfire ST over Rosillo Crk W Tributary carry?

About 241 vehicles per day (2020 count).

How long is Starfire ST over Rosillo Crk W Tributary?

The structure is 106 ft (32.3 m) long with a longest span of 10 ft (3 m) and a deck 44 ft wide.

Who owns Starfire ST over Rosillo Crk W Tributary?

It is owned by the City or Municipal Highway Agency.