US Bridges

FM 455 over US 75

Good

Collin County, Texas · 5.6 MI N of SH 121 · Structure no. 180430004714661

Built
2019
6 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
294 ft
2 main spans
Daily traffic
10,577
2017 count
Owner
State
State Highway Agency

About this bridge

FM 455 over US 75 is a prestressed concrete stringer/multi-beam or girder carrying FM 455 over US 75 in Collin County, Texas. It was built in 2019, so it is 6 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 10,577 vehicles a day, roughly 1% of them trucks, projected to reach 14,810 by 2037. The structure is 294 ft (89.6 m) long and 110 ft wide. If it were closed, the detour would be 13 mi (21 km).

CarriesFM 455
CrossesUS 75
Location5.6 MI N of SH 121
RouteState Highway 455
StateTexas
Coordinates33.34546, -96.58714
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.
Substructure8 Very GoodNo problems noted.
Last inspectionFebruary 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: 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, precast panels
Main spans2 (+2 approach)
Design loadHL 93
Structure length294 ft (89.6 m)
Longest span102 ft (31.1 m)
Deck width110 ft (33.5 m)
Roadway width98 ft (30 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,577 (2017)
Projected traffic14,810 by 2037
Trucks1%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed13 mi (21 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was FM 455 over US 75 built?

It was built in 2019, making it 6 years old in 2025.

What condition is FM 455 over US 75 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 February 2023.

How much traffic does FM 455 over US 75 carry?

About 10,577 vehicles per day (2017 count), of which roughly 1% are trucks.

How long is FM 455 over US 75?

The structure is 294 ft (89.6 m) long with a longest span of 102 ft (31.1 m) and a deck 110 ft wide.

Who owns FM 455 over US 75?

It is owned by the State Highway Agency.