Project List

An innovative temporary support system was designed to accommodate 22 transverse floor beam replacements while traffic was being maintained over this heavily traveled 6 lane signature structure over the Calumet River . . . .

Rehabilitation study, structural load rating analysis and in-depth inspection of this 1528 foot bridge was provided to NHDOT as part of the Route 16 highway expansion study...

The flood of May 2006 did significant damage to infrastructure throughout the Town of York. The Boulter Brook culvert is one of these site that was assigned to Paradigm Engineering ...

This 1450 ft long curved girder bridge won the Outstanding Engineering Achievement Award in 1992 presented by the Joint Board of Engineers ...

Bridge inspection, load capacity rating and design engineering was provided for over 50 bridges throughout Vermont’s Green Mountain Rail Line, Vermont Railway ...

Chicago Skyway Bridge, Chicago, IL

Rockingham Blvd Flyover Bridge, Salem, NH

Boulter Brook Culvert, York, Maine

General Sullivan Bridge, Newington, NH

VAOT Railroad Bridge Program, Vermont

Project involved preparation of a type, size and location study for the expansion of an existing nine span, 1570 foot long bridge . . . .

Route 16 over Little Bay, Newington, NH

Project consisted of widening an existing interstate system bridge to create an additional 12 foot travel lane carrying traffic from Interstate 93 to Rockingham Boulevard.

I-93 Ramp A Bridge Widening, Salem, NH

Inspection program involved the inspection, rating and rehabilitation study of 14 State-owned railroad bridges for the Vermont Agency of Transportation.

GMRR, VTR, LVRR Rail Bridge Program, VT

Provided bridge rehabilitation services to the Maine DOT, for twenty-six bridges located on or crossing over Interstate 95, Interstate 295 and US Route 1 from Falmouth to Bath, Maine.

I95, I295 Rt 1 Bridge Rehabilitations, Maine

Inspection program involved the inspection, rating and rehabilitation study of 36 State-owned railroad bridges for the Vermont Agency of Transportation.

Green Mtn Rail Bridge Rehab. Program, VT

The replacement structure consisted of a 60 foot steel stringer bridge with a composite concrete deck. Relocation of the replacement structure and realignment of 1250 feet of approach . . . .

Stoney Brook Bridge Replacement, So. Paris, ME

The VT Railway bridge improvement program involved in-depth inspection, load capacity rating, fatigue analyses and rehabilitation feasibility evaluation of 8 bridges . . . .

VTS Rail Bridge Rehabilitations, Vermont

A 90 foot, single track, through plate girder structure with an open timber deck was designed to replace a three span steel stringer bridge on timber pile bents.

Granite Industries Rail Bridge, Barre, VT

Project in-depth inspection, load capacity rating, fatigue analyses and rehabilitation of a single 166 foot span, through truss bridge with an open timber tie deck.

VTrans Rail Bridge 101 Rehabilitation, VT

Performed inspection rating and rehabilitation of 2 span, Howe deck truss with counters and subposts. Rating included E80 train loading as well as 286 and 315 kip OMYA ACF car loadings.

VTrans Rail Bridge 107 Rehabilitation, VT

Performed in-depth inspection, load capacity rating and emergency rehabilitation design for a 2 span, Howe deck truss with counters and subposts. Total length of structure is 285 feet.

VTrans Rail Bridge 136 Rehabilitation, VT

Design of 65 foot single track replacement bridge over tributary to the Battenkill River. Structure type is multiple steel girders on precast segmental abutments.

VTrans Rail Bridge 63 Replacement, VT

Project involved design of a 90 foot long single span Interstate bridge over a local road. The structure consists of prestressed concrete AASHTO girders carrying a reinforced concrete deck.

I-93 Bridge over No. Lowell Road, Windham NH

Project consisted of the replacement of an existing 20 foot urban bridge with a reinforced concrete rigid frame structure. Construction was phased to permit two lanes of traffic at all times.

W. Broadway St Bridge Replacement, Derry, NH

Rehabilitation engineering for a 3 span, 255 foot long steel stringer bridge. Project involved partial depth replacement of concrete deck, replacement of sidewalks, expansion joints . . . .

Bailey Ave Bridge Rehabilitation, Montpelier, VT

Replacement design of a 45 foot single span bridge over a fresh water stream . . . .

Cilleyville Rd Bridge Replacement, Andover, NH

Project involved the rehabilitation of a 264 foot long steel stringer bridge over the Contoocook River. The bridge consists of three spans of continuous steel stringers with parabolic haunches at each pier.

Tremont St Bridge Rehabilitation, Boscawen, NH

Project involved preparing safe capacity load rating analyses using the load factor method for 125 NHS-system bridges throughout New Hampshire. . . .

NHDOT NHS Load Rating Program, Statewide