US Bridges

Silverado TR over Rowlett Creek

Good

Collin County, Texas · 0.30 MI E of FM 2478 · Structure no. 180430D01183012

Built
2015
10 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
173 ft
3 main spans
Daily traffic
2,700
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

Silverado TR over Rowlett Creek is a prestressed concrete stringer/multi-beam or girder carrying Silverado TR over Rowlett Creek in Collin County, Texas. It was built in 2015, so it is 10 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 2,700 vehicles a day, roughly 4% of them trucks, projected to reach 4,050 by 2042. The structure is 173 ft (52.7 m) long and 37 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSilverado TR
CrossesRowlett Creek
Location0.30 MI E of FM 2478
RouteCity Street 0
StateTexas
Coordinates33.15939, -96.72759
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length173 ft (52.7 m)
Longest span57 ft (17.4 m)
Deck width37 ft (11.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,700 (2017)
Projected traffic4,050 by 2042
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 Silverado TR over Rowlett Creek built?

It was built in 2015, making it 10 years old in 2025.

What condition is Silverado TR over Rowlett Creek 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 June 2024.

How much traffic does Silverado TR over Rowlett Creek carry?

About 2,700 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is Silverado TR over Rowlett Creek?

The structure is 173 ft (52.7 m) long with a longest span of 57 ft (17.4 m) and a deck 37 ft wide.

Who owns Silverado TR over Rowlett Creek?

It is owned by the City or Municipal Highway Agency.