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 | 3:17:34 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:17:34 PM | 1.60 | 1:45 | 2:37 | 55 | |
| Harlem Rd | W Bellfort | 3:17:34 PM | 1.50 | 1:20 | 3:57 | 68 | |
| W Bellfort | Bellaire | 3:17:34 PM | 2.90 | 2:44 | 6:41 | 64 | |
| Bellaire | S Fry Rd | 3:17:34 PM | 1.60 | 1:25 | 8:06 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 3:17:34 PM | 2.00 | 2:04 | 10:10 | 58 | |
| Cinco Ranch Blvd | Kingsland | 3:17:34 PM | 2.20 | 2:20 | 12:30 | 57 | |
| Kingsland | IH-10 Katy | 3:17:34 PM | 1.25 | 2:26 | 14:56 | 31 |  |
| IH-10 Katy | Morton | 3:17:34 PM | 1.50 | 2:03 | 16:59 | 44 |  |
| Morton | Clay Rd | 3:17:34 PM | 1.60 | 1:31 | 18:30 | 63 | |
| Clay Rd | Beckendorff | 3:17:34 PM | 1.30 | 1:20 | 19:50 | 58 | |
| Beckendorff | FM-529 | 3:17:34 PM | 1.00 | 00:54 | 20:44 | 67 | |
| FM-529 | West Rd | 3:17:34 PM | 2.50 | 1:54 | 22:38 | 79 | |
| West Rd | House Hahl | 3:17:34 PM | 1.30 | 1:31 | 24:09 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 3:17:34 PM | 1.40 | 1:19 | 25:28 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:17:34 PM | 2.40 | 2:12 | 27:40 | 65 | |
| Summary | 30.55 | 27:40 | 27:40 | 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 | 3:17:34 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 3:17:34 PM | 1.40 | 1:17 | 3:29 | 65 | |
| House Hahl | West Rd | 3:17:34 PM | 1.30 | 1:33 | 5:02 | 50 | |
| West Rd | FM-529 | 3:17:34 PM | 2.50 | 1:50 | 6:52 | 82 | |
| FM-529 | Beckendorff | 3:17:34 PM | 1.00 | 1:01 | 7:53 | 59 | |
| Beckendorff | Clay Rd | 3:17:34 PM | 1.30 | 1:13 | 9:06 | 64 | |
| Clay Rd | Morton | 3:17:34 PM | 1.60 | 1:34 | 10:40 | 61 | |
| Morton | IH-10 Katy | 3:17:34 PM | 1.50 | 1:13 | 11:53 | 74 | |
| IH-10 Katy | Kingsland | 3:06:33 PM | 1.25 | 1:12 | 13:05 | 62 | |
| Kingsland | Cinco Ranch Blvd | 3:17:34 PM | 2.20 | 2:09 | 15:14 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 3:17:34 PM | 2.00 | 1:47 | 17:01 | 67 | |
| S Fry Rd | Bellaire | 3:17:34 PM | 1.60 | 1:36 | 18:37 | 60 | |
| Bellaire | W Bellfort | 3:17:34 PM | 2.90 | 2:53 | 21:30 | 60 | |
| W Bellfort | Harlem Rd | 3:17:34 PM | 1.50 | 1:17 | 22:47 | 70 | |
| Harlem Rd | Oyster Creek | 3:10:33 PM | 1.60 | 1:52 | 24:39 | 51 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:17:34 PM | 1.00 | 00:58 | 25:35 | 62 | |
| Summary | 30.55 | 25:35 | 25:35 | 72 | |
