US Bridges

SH 190 Conn J over US 75

Good

Collin County, Texas · US 75 @ SH 190 · Structure no. 180430296405317

Built
1998
27 years old
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
1,443 ft
4 main spans
Daily traffic
15,000
2020 count
Owner
State
State Highway Agency

About this bridge

SH 190 Conn J over US 75 is a steel continuous stringer/multi-beam or girder carrying SH 190 Conn J over US 75 in Collin County, Texas. It was built in 1998, so it is 27 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 15,000 vehicles a day, roughly 3% of them trucks, projected to reach 21,000 by 2040. The structure is 1,443 ft (439.8 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSH 190 Conn J
CrossesUS 75
LocationUS 75 @ SH 190
CountyCollin County
StateTexas
Coordinates33.0028, -96.70781
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4 (+8 approach)
Design loadHS 20
Structure length1,443 ft (439.8 m)
Longest span170 ft (51.8 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deck17 ft (5.3 m)

Traffic and service

Average daily traffic15,000 (2020)
Projected traffic21,000 by 2040
Trucks3%
Lanes on structure1
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byLocal Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$90,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was SH 190 Conn J over US 75 built?

It was built in 1998, making it 27 years old in 2025.

What condition is SH 190 Conn J 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 December 2023.

How much traffic does SH 190 Conn J over US 75 carry?

About 15,000 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is SH 190 Conn J over US 75?

The structure is 1,443 ft (439.8 m) long with a longest span of 170 ft (51.8 m) and a deck 28 ft wide.

Who owns SH 190 Conn J over US 75?

It is owned by the State Highway Agency and maintained by the Local Toll Authority.