US Bridges

US 75 NB Ramp over Comegys Creek

Good

Collin County, Texas · 1 MI N of Eldorado Pkwy · Structure no. 180430004706635

Built
2017
8 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
78 ft
1 main span
Daily traffic
4,500
2005 count
Owner
State
State Highway Agency

About this bridge

US 75 NB Ramp over Comegys Creek is a prestressed concrete stringer/multi-beam or girder carrying US 75 NB Ramp over Comegys Creek in Collin 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 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 4,500 vehicles a day, roughly 97% of them trucks, projected to reach 7,200 by 2025. The structure is 78 ft (23.8 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 75 NB Ramp
CrossesComegys Creek
Location1 MI N of Eldorado Pkwy
RouteU.S. Route 75
StateTexas
Coordinates33.17961, -96.6396
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than 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

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length78 ft (23.8 m)
Longest span78 ft (23.8 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,500 (2005)
Projected traffic7,200 by 2025
Trucks97%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 75 NB Ramp over Comegys Creek built?

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

What condition is US 75 NB Ramp over Comegys 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 October 2023.

How much traffic does US 75 NB Ramp over Comegys Creek carry?

About 4,500 vehicles per day (2005 count), of which roughly 97% are trucks.

How long is US 75 NB Ramp over Comegys Creek?

The structure is 78 ft (23.8 m) long with a longest span of 78 ft (23.8 m) and a deck 26 ft wide.

Who owns US 75 NB Ramp over Comegys Creek?

It is owned by the State Highway Agency.