US Bridges

Dowlen Road over Mpsp RR & Westwood Blvd

Good

Jefferson County, Texas · 0.1 Mi. N. of US 90 · Structure no. 201240B00102001

Built
1983
42 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
607 ft
8 main spans
Daily traffic
16,290
2009 count
Owner
City
City or Municipal Highway Agency

About this bridge

Dowlen Road over Mpsp RR & Westwood Blvd is a prestressed concrete stringer/multi-beam or girder carrying Dowlen Road over Mpsp RR & Westwood Blvd in Jefferson County, Texas. It was built in 1983, so it is 42 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 16,290 vehicles a day, roughly 10% of them trucks, projected to reach 16,485 by 2029. The structure is 607 ft (185 m) long and 63 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesDowlen Road
CrossesMpsp RR & Westwood Blvd
Location0.1 Mi. N. of US 90
RouteCity Street 0
StateTexas
Coordinates30.0714, -94.17225
Functional classUrban Minor Arterial

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 inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans8
Design loadUnknown
Structure length607 ft (185 m)
Longest span86 ft (26.2 m)
Deck width63 ft (19.3 m)
Roadway width60 ft (18.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,290 (2009)
Projected traffic16,485 by 2029
Trucks10%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Dowlen Road over Mpsp RR & Westwood Blvd built?

It was built in 1983, making it 42 years old in 2025.

What condition is Dowlen Road over Mpsp RR & Westwood Blvd 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 July 2023.

How much traffic does Dowlen Road over Mpsp RR & Westwood Blvd carry?

About 16,290 vehicles per day (2009 count), of which roughly 10% are trucks.

How long is Dowlen Road over Mpsp RR & Westwood Blvd?

The structure is 607 ft (185 m) long with a longest span of 86 ft (26.2 m) and a deck 63 ft wide.

Who owns Dowlen Road over Mpsp RR & Westwood Blvd?

It is owned by the City or Municipal Highway Agency.