US Bridges

IH 35E NB over US 377

Fair

Denton County, Texas · 2.50 MI S of US 380 · Structure no. 180610019503201

Built
2004
21 years old
Condition
Fair
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
282 ft
1 main span
Daily traffic
102,016
2018 count
Owner
State
State Highway Agency

About this bridge

IH 35E NB over US 377 is a prestressed concrete box beam or girders - multiple carrying IH 35E NB over US 377 in Denton County, Texas. It was built in 2004, so it is 21 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 102,016 vehicles a day, roughly 8% of them trucks, projected to reach 146,500 by 2033. The structure is 282 ft (86 m) long and 58 ft wide.

Location

Open in Google Maps
CarriesIH 35E NB
CrossesUS 377
Location2.50 MI S of US 380
RouteInterstate 35
CountyDenton County
StateTexas
Coordinates33.19665, -97.13933
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length282 ft (86 m)
Longest span112 ft (34.1 m)
Deck width58 ft (17.7 m)
Roadway width55 ft (16.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic102,016 (2018)
Projected traffic146,500 by 2033
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 IH 35E NB over US 377 built?

It was built in 2004, making it 21 years old in 2025.

What condition is IH 35E NB over US 377 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does IH 35E NB over US 377 carry?

About 102,016 vehicles per day (2018 count), of which roughly 8% are trucks.

How long is IH 35E NB over US 377?

The structure is 282 ft (86 m) long with a longest span of 112 ft (34.1 m) and a deck 58 ft wide.

Who owns IH 35E NB over US 377?

It is owned by the State Highway Agency.