US Bridges

IH 35 Nbml over 11th/12th Street

Good

McLennan County, Texas · 1.15 MI SE of Brazos Ri · Structure no. 091610001501726

Built
2022
3 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
304 ft
3 main spans
Daily traffic
133,572
2023 count
Owner
State
State Highway Agency

About this bridge

IH 35 Nbml over 11th/12th Street is a prestressed concrete stringer/multi-beam or girder carrying IH 35 Nbml over 11th/12th Street in McLennan County, Texas. It was built in 2022, so it is 3 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 133,572 vehicles a day, roughly 19% of them trucks, projected to reach 187,001 by 2042. The structure is 304 ft (92.7 m) long and 84 ft wide.

CarriesIH 35 Nbml
Crosses11th/12th Street
Location1.15 MI SE of Brazos Ri
RouteInterstate 35
StateTexas
Coordinates31.54254, -97.12726
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry7: Better than 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 spans3
Design loadHL 93
Structure length304 ft (92.7 m)
Longest span124 ft (37.8 m)
Deck width84 ft (25.6 m)
Roadway width82 ft (24.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic133,572 (2023)
Projected traffic187,001 by 2042
Trucks19%
Lanes on structure5
Traffic directionOne-way traffic
CarriesHighway
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 35 Nbml over 11th/12th Street built?

It was built in 2022, making it 3 years old in 2025.

What condition is IH 35 Nbml over 11th/12th Street 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 April 2023.

How much traffic does IH 35 Nbml over 11th/12th Street carry?

About 133,572 vehicles per day (2023 count), of which roughly 19% are trucks.

How long is IH 35 Nbml over 11th/12th Street?

The structure is 304 ft (92.7 m) long with a longest span of 124 ft (37.8 m) and a deck 84 ft wide.

Who owns IH 35 Nbml over 11th/12th Street?

It is owned by the State Highway Agency.