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 | 5:47:46 PM | 1.00 | 00:46 | 00:46 | 78 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:47:46 PM | 1.60 | 1:25 | 2:09 | 68 | |
| Harlem Rd | W Bellfort | 5:47:46 PM | 1.50 | 1:12 | 3:21 | 75 | |
| W Bellfort | Bellaire | 5:47:46 PM | 2.90 | 2:34 | 5:55 | 68 | |
| Bellaire | S Fry Rd | 5:47:46 PM | 1.60 | 1:26 | 7:21 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 5:47:46 PM | 2.00 | 1:45 | 9:06 | 69 | |
| Cinco Ranch Blvd | Kingsland | 5:47:46 PM | 2.20 | 2:03 | 11:09 | 64 | |
| Kingsland | IH-10 Katy | 5:47:46 PM | 1.25 | 00:58 | 12:07 | 78 | |
| IH-10 Katy | Morton | 5:35:46 PM | 1.50 | 1:47 | 13:54 | 50 | |
| Morton | Clay Rd | 5:47:46 PM | 1.60 | 1:32 | 15:26 | 63 | |
| Clay Rd | Beckendorff | 5:47:46 PM | 1.30 | 1:14 | 16:40 | 63 | |
| Beckendorff | FM-529 | 5:47:46 PM | 1.00 | 00:53 | 17:33 | 68 | |
| FM-529 | West Rd | 5:47:46 PM | 2.50 | 1:53 | 19:26 | 80 | |
| West Rd | House Hahl | 5:47:46 PM | 1.30 | 1:28 | 20:54 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 5:47:46 PM | 1.40 | 1:15 | 22:09 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:47:46 PM | 2.40 | 2:08 | 24:17 | 68 | |
| Summary | 30.55 | 24:17 | 24:17 | 75 | |
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 | 5:47:46 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 5:47:46 PM | 1.40 | 1:13 | 3:16 | 69 | |
| House Hahl | West Rd | 5:47:46 PM | 1.30 | 1:30 | 4:46 | 52 | |
| West Rd | FM-529 | 5:47:46 PM | 2.50 | 1:48 | 6:34 | 83 | |
| FM-529 | Beckendorff | 5:47:46 PM | 1.00 | 00:56 | 7:30 | 64 | |
| Beckendorff | Clay Rd | 5:47:46 PM | 1.30 | 1:10 | 8:40 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 5:47:46 PM | 1.50 | 1:10 | 9:49 | 77 | |
| IH-10 Katy | Kingsland | 5:47:46 PM | 1.25 | 1:00 | 10:49 | 75 | |
| Kingsland | Cinco Ranch Blvd | 5:47:46 PM | 2.20 | 1:49 | 12:38 | 73 | |
| Cinco Ranch Blvd | S Fry Rd | 5:47:46 PM | 2.00 | 1:47 | 14:25 | 67 | |
| S Fry Rd | Bellaire | 5:47:46 PM | 1.60 | 1:25 | 15:50 | 68 | |
| Bellaire | W Bellfort | 5:47:46 PM | 2.90 | 2:29 | 18:19 | 70 | |
| W Bellfort | Harlem Rd | 5:47:46 PM | 1.50 | 1:16 | 19:35 | 71 | |
| Harlem Rd | Oyster Creek | 5:47:46 PM | 1.60 | 1:26 | 21:01 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:47:46 PM | 1.00 | 00:53 | 21:52 | 68 | |
| Summary | 30.55 | 21:52 | 21:52 | 84 | |
