SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 3:31:50 PM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:31:50 PM | 1.60 | 1:24 | 2:14 | 69 | |
| Harlem Rd | W Bellfort | 3:31:50 PM | 1.50 | 1:10 | 3:24 | 77 | |
| W Bellfort | Bellaire | 3:31:50 PM | 2.90 | 2:38 | 6:02 | 66 | |
| Bellaire | S Fry Rd | 3:31:50 PM | 1.60 | 1:26 | 7:28 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 3:31:50 PM | 2.00 | 2:01 | 9:29 | 60 | |
| Cinco Ranch Blvd | Kingsland | 3:27:50 PM | 2.20 | 2:46 | 12:15 | 48 |  |
| Kingsland | IH-10 Katy | 3:31:50 PM | 1.25 | 1:05 | 13:20 | 69 | |
| IH-10 Katy | Morton | 3:27:50 PM | 1.50 | 4:13 | 17:33 | 21 |  |
| Morton | Clay Rd | 3:31:50 PM | 1.60 | 1:22 | 18:55 | 70 | |
| Clay Rd | Beckendorff | 3:31:50 PM | 1.30 | 1:14 | 20:09 | 63 | |
| Beckendorff | FM-529 | 3:31:50 PM | 1.00 | 00:53 | 21:02 | 68 | |
| FM-529 | West Rd | 3:31:50 PM | 2.50 | 1:52 | 22:54 | 80 | |
| West Rd | House Hahl | 3:31:50 PM | 1.30 | 1:29 | 24:23 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 3:31:50 PM | 1.40 | 1:16 | 25:39 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:31:50 PM | 2.40 | 2:11 | 27:50 | 66 | |
| Summary | 30.55 | 27:50 | 27:50 | 66 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 3:31:50 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 3:31:50 PM | 1.40 | 1:14 | 3:16 | 68 | |
| House Hahl | West Rd | 3:31:50 PM | 1.30 | 1:29 | 4:45 | 53 | |
| West Rd | FM-529 | 3:31:50 PM | 2.50 | 1:43 | 6:28 | 87 | |
| FM-529 | Beckendorff | 3:31:50 PM | 1.00 | 1:00 | 7:28 | 60 | |
| Beckendorff | Clay Rd | 3:31:50 PM | 1.30 | 1:07 | 8:35 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:31:50 PM | 1.25 | 1:27 | 10:00 | 52 | |
| Kingsland | Cinco Ranch Blvd | 3:31:50 PM | 2.20 | 1:56 | 11:56 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 3:31:50 PM | 2.00 | 1:47 | 13:43 | 67 | |
| S Fry Rd | Bellaire | 3:31:50 PM | 1.60 | 1:23 | 15:06 | 69 | |
| Bellaire | W Bellfort | 3:31:50 PM | 2.90 | 2:28 | 17:34 | 71 | |
| W Bellfort | Harlem Rd | 3:31:50 PM | 1.50 | 1:09 | 18:43 | 78 | |
| Harlem Rd | Oyster Creek | 3:31:50 PM | 1.60 | 1:28 | 20:11 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:08 | 20:08 | 91 | |
