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 | 1:28:33 PM | 1.00 | 00:50 | 00:50 | 72 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 1:21:32 PM | 1.60 | 1:25 | 2:13 | 68 | |
| Harlem Rd | W Bellfort | 1:28:33 PM | 1.50 | 1:22 | 3:35 | 66 | |
| W Bellfort | Bellaire | 1:28:33 PM | 2.90 | 2:27 | 6:02 | 71 | |
| Bellaire | S Fry Rd | 1:28:33 PM | 1.60 | 1:24 | 7:26 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 1:28:33 PM | 2.00 | 2:00 | 9:26 | 60 | |
| Cinco Ranch Blvd | Kingsland | 1:28:33 PM | 2.20 | 5:43 | 15:09 | 23 |  |
| Kingsland | IH-10 Katy | 1:28:33 PM | 1.25 | 1:07 | 16:16 | 67 | |
| IH-10 Katy | Morton | 1:28:33 PM | 1.50 | 1:24 | 17:40 | 64 | |
| Morton | Clay Rd | 1:28:33 PM | 1.60 | 1:26 | 19:06 | 67 | |
| Clay Rd | Beckendorff | 1:28:33 PM | 1.30 | 1:16 | 20:22 | 62 | |
| Beckendorff | FM-529 | 1:28:33 PM | 1.00 | 00:53 | 21:15 | 68 | |
| FM-529 | West Rd | 1:28:33 PM | 2.50 | 1:57 | 23:12 | 77 | |
| West Rd | House Hahl | 1:28:33 PM | 1.30 | 1:30 | 24:42 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 1:28:33 PM | 1.40 | 1:16 | 25:58 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:28:33 PM | 2.40 | 2:11 | 28:09 | 66 | |
| Summary | 30.55 | 28:09 | 28:09 | 65 | |
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 | 1:28:33 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 1:28:33 PM | 1.40 | 1:14 | 3:22 | 68 | |
| House Hahl | West Rd | 1:28:33 PM | 1.30 | 1:31 | 4:53 | 51 | |
| West Rd | FM-529 | 1:28:33 PM | 2.50 | 1:48 | 6:41 | 83 | |
| FM-529 | Beckendorff | 1:28:33 PM | 1.00 | 00:59 | 7:40 | 61 | |
| Beckendorff | Clay Rd | 1:28:33 PM | 1.30 | 1:11 | 8:51 | 66 | |
| Clay Rd | Morton | 1:28:33 PM | 1.60 | 1:58 | 10:49 | 49 |  |
| Morton | IH-10 Katy | 1:28:33 PM | 1.50 | 1:05 | 11:54 | 83 | |
| IH-10 Katy | Kingsland | 1:28:33 PM | 1.25 | 1:17 | 13:11 | 58 | |
| Kingsland | Cinco Ranch Blvd | 1:28:33 PM | 2.20 | 2:04 | 15:15 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 1:28:33 PM | 2.00 | 1:46 | 17:01 | 68 | |
| S Fry Rd | Bellaire | 1:28:33 PM | 1.60 | 1:27 | 18:28 | 66 | |
| Bellaire | W Bellfort | 1:28:33 PM | 2.90 | 2:34 | 21:02 | 68 | |
| W Bellfort | Harlem Rd | 1:28:33 PM | 1.50 | 1:11 | 22:13 | 76 | |
| Harlem Rd | Oyster Creek | 1:28:33 PM | 1.60 | 1:25 | 23:38 | 68 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 1:28:33 PM | 1.00 | 00:49 | 24:25 | 73 | |
| Summary | 30.55 | 24:25 | 24:25 | 75 | |
