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 | 3:27:35 PM | 1.00 | 1:10 | 1:10 | 51 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:33:35 PM | 1.60 | 1:25 | 2:33 | 68 | |
| Harlem Rd | W Bellfort | 3:33:35 PM | 1.50 | 1:13 | 3:46 | 74 | |
| W Bellfort | Bellaire | 3:33:35 PM | 2.90 | 2:44 | 6:30 | 64 | |
| Bellaire | S Fry Rd | 3:33:35 PM | 1.60 | 1:34 | 8:04 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 3:33:35 PM | 2.00 | 1:54 | 9:58 | 63 | |
| Cinco Ranch Blvd | Kingsland | 3:33:35 PM | 2.20 | 2:35 | 12:33 | 51 | |
| Kingsland | IH-10 Katy | 3:33:35 PM | 1.25 | 1:03 | 13:36 | 71 | |
| IH-10 Katy | Morton | 3:13:35 PM | 1.50 | 1:41 | 15:17 | 53 | |
| Morton | Clay Rd | 3:33:35 PM | 1.60 | 1:27 | 16:44 | 66 | |
| Clay Rd | Beckendorff | 3:33:35 PM | 1.30 | 1:37 | 18:21 | 48 |  |
| Beckendorff | FM-529 | 3:33:35 PM | 1.00 | 00:58 | 19:19 | 62 | |
| FM-529 | West Rd | 3:33:35 PM | 2.50 | 1:49 | 21:08 | 83 | |
| West Rd | House Hahl | 3:33:35 PM | 1.30 | 1:30 | 22:38 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 3:33:35 PM | 1.40 | 1:18 | 23:56 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:33:35 PM | 2.40 | 2:13 | 26:09 | 65 | |
| Summary | 30.55 | 26:09 | 26:09 | 70 | |
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 | 3:33:35 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 3:33:35 PM | 1.40 | 1:16 | 3:22 | 66 | |
| House Hahl | West Rd | 3:33:35 PM | 1.30 | 1:34 | 4:56 | 50 | |
| West Rd | FM-529 | 3:33:35 PM | 2.50 | 1:50 | 6:46 | 82 | |
| FM-529 | Beckendorff | 3:33:35 PM | 1.00 | 00:59 | 7:45 | 61 | |
| Beckendorff | Clay Rd | 3:33:35 PM | 1.30 | 1:13 | 8:58 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:33:35 PM | 1.25 | 1:22 | 10:18 | 55 | |
| Kingsland | Cinco Ranch Blvd | 3:33:35 PM | 2.20 | 2:14 | 12:32 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 3:33:35 PM | 2.00 | 1:47 | 14:19 | 67 | |
| S Fry Rd | Bellaire | 3:33:35 PM | 1.60 | 1:37 | 15:56 | 59 | |
| Bellaire | W Bellfort | 3:33:35 PM | 2.90 | 3:07 | 19:03 | 56 | |
| W Bellfort | Harlem Rd | 3:33:35 PM | 1.50 | 1:18 | 20:21 | 69 | |
| Harlem Rd | Oyster Creek | 3:33:35 PM | 1.60 | 1:23 | 21:44 | 69 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:33:35 PM | 1.00 | 00:50 | 22:32 | 72 | |
| Summary | 30.55 | 22:32 | 22:32 | 81 | |
