US Bridges

Twilight Toast DR over Trillium Creek

Good

Montgomery County, Texas · 1.2 MI W of IH 45 · Structure no. 121700C01274051

Built
2017
8 years old
Condition
Good
inspected December 2023
Type
Other
Prestressed Concrete
Length
82 ft
2 main spans
Daily traffic
250
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Twilight Toast DR over Trillium Creek is a prestressed concrete other carrying Twilight Toast DR over Trillium Creek in Montgomery County, Texas. It was built in 2017, so it is 8 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 250 vehicles a day, roughly 1% of them trucks, projected to reach 250 by 2042. The structure is 82 ft (25 m) long and 33 ft wide.

Location

Open in Google Maps
CarriesTwilight Toast DR
CrossesTrillium Creek
Location1.2 MI W of IH 45
RouteCity Street 0
CountyMontgomery County
StateTexas
Coordinates30.27826, -95.47522
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 typeOther
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length82 ft (25 m)
Longest span41 ft (12.5 m)
Deck width33 ft (10 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2022)
Projected traffic250 by 2042
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Twilight Toast DR over Trillium Creek built?

It was built in 2017, making it 8 years old in 2025.

What condition is Twilight Toast DR over Trillium 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 December 2023.

How much traffic does Twilight Toast DR over Trillium Creek carry?

About 250 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Twilight Toast DR over Trillium Creek?

The structure is 82 ft (25 m) long with a longest span of 41 ft (12.5 m) and a deck 33 ft wide.

Who owns Twilight Toast DR over Trillium Creek?

It is owned by the City or Municipal Highway Agency.