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 | 3:35:34 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 | 3:35:34 PM | 1.60 | 1:24 | 2:14 | 69 | |
| Harlem Rd | W Bellfort | 3:35:34 PM | 1.50 | 1:13 | 3:27 | 74 | |
| W Bellfort | Bellaire | 3:35:34 PM | 2.90 | 2:37 | 6:04 | 66 | |
| Bellaire | S Fry Rd | 3:35:34 PM | 1.60 | 1:22 | 7:26 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 3:35:34 PM | 2.00 | 3:09 | 10:35 | 38 |  |
| Cinco Ranch Blvd | Kingsland | 3:35:34 PM | 2.20 | 3:53 | 14:28 | 34 | |
| Kingsland | IH-10 Katy | 3:35:34 PM | 1.25 | 1:08 | 15:36 | 66 | |
| IH-10 Katy | Morton | 3:35:34 PM | 1.50 | 3:38 | 19:14 | 25 |  |
| Morton | Clay Rd | 3:35:34 PM | 1.60 | 2:25 | 21:39 | 40 |  |
| Clay Rd | Beckendorff | 3:35:34 PM | 1.30 | 1:19 | 22:58 | 59 | |
| Beckendorff | FM-529 | 3:35:34 PM | 1.00 | 00:56 | 23:54 | 64 | |
| FM-529 | West Rd | 3:35:34 PM | 2.50 | 1:58 | 25:52 | 76 | |
| West Rd | House Hahl | 3:35:34 PM | 1.30 | 1:34 | 27:26 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 3:35:34 PM | 1.40 | 1:21 | 28:47 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:35:34 PM | 2.40 | 2:20 | 31:07 | 62 | |
| Summary | 30.55 | 31:07 | 31:07 | 59 | |
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 | 3:35:34 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 3:35:34 PM | 1.40 | 1:21 | 3:30 | 62 | |
| House Hahl | West Rd | 3:35:34 PM | 1.30 | 1:37 | 5:07 | 48 | |
| West Rd | FM-529 | 3:35:34 PM | 2.50 | 1:56 | 7:03 | 78 | |
| FM-529 | Beckendorff | 3:35:34 PM | 1.00 | 1:03 | 8:06 | 57 | |
| Beckendorff | Clay Rd | 3:35:34 PM | 1.30 | 1:18 | 9:24 | 60 | |
| Clay Rd | Morton | 3:33:33 PM | 1.60 | 1:52 | 11:16 | 51 | |
| Morton | IH-10 Katy | 3:35:34 PM | 1.50 | 1:28 | 12:44 | 61 | |
| IH-10 Katy | Kingsland | 3:35:34 PM | 1.25 | 1:16 | 14:00 | 59 | |
| Kingsland | Cinco Ranch Blvd | 3:35:34 PM | 2.20 | 2:05 | 16:05 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 3:35:34 PM | 2.00 | 1:50 | 17:55 | 65 | |
| S Fry Rd | Bellaire | 3:35:34 PM | 1.60 | 1:41 | 19:36 | 57 | |
| Bellaire | W Bellfort | 3:35:34 PM | 2.90 | 2:51 | 22:27 | 61 | |
| W Bellfort | Harlem Rd | 3:35:34 PM | 1.50 | 1:13 | 23:40 | 74 | |
| Harlem Rd | Oyster Creek | 3:35:34 PM | 1.60 | 1:35 | 25:15 | 61 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:35:34 PM | 1.00 | 00:54 | 26:07 | 67 | |
| Summary | 30.55 | 26:07 | 26:07 | 70 | |
