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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:52:43 PM | 1.60 | 1:33 | 1:30 | 62 |  |
| Harlem Rd | W Bellfort | 8:52:43 PM | 1.50 | 1:15 | 2:45 | 72 | |
| W Bellfort | Bellaire | 8:52:43 PM | 2.90 | 2:37 | 5:22 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 8:52:43 PM | 2.00 | 2:12 | 7:33 | 55 | |
| Cinco Ranch Blvd | Kingsland | 8:52:43 PM | 2.20 | 2:00 | 9:33 | 66 | |
| Kingsland | IH-10 Katy | 8:52:43 PM | 1.25 | 1:12 | 10:45 | 62 | |
| IH-10 Katy | Morton | 8:46:44 PM | 1.50 | 2:08 | 12:53 | 42 |  |
| Morton | Clay Rd | 8:52:43 PM | 1.60 | 1:24 | 14:17 | 69 | |
| Clay Rd | Beckendorff | 8:52:43 PM | 1.30 | 1:13 | 15:30 | 64 | |
| Beckendorff | FM-529 | 8:52:43 PM | 1.00 | 00:52 | 16:22 | 69 | |
| FM-529 | West Rd | 8:52:43 PM | 2.50 | 2:04 | 18:26 | 73 | |
| West Rd | House Hahl | 8:52:43 PM | 1.30 | 1:10 | 19:36 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 8:52:43 PM | 1.40 | 1:15 | 20:51 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:52:43 PM | 2.40 | 2:09 | 23:00 | 67 | |
| Summary | 30.55 | Not Available | |
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 | 8:52:43 PM | 2.40 | 1:54 | 1:54 | 76 | |
| Bridgeland Lake Parkway | House Hahl | 8:52:43 PM | 1.40 | 1:19 | 3:13 | 64 | |
| House Hahl | West Rd | 8:52:43 PM | 1.30 | 1:12 | 4:25 | 65 | |
| West Rd | FM-529 | 8:52:43 PM | 2.50 | 2:15 | 6:40 | 67 | |
| FM-529 | Beckendorff | 8:52:43 PM | 1.00 | 1:01 | 7:41 | 59 | |
| Beckendorff | Clay Rd | 8:52:43 PM | 1.30 | 1:13 | 8:54 | 64 | |
| Clay Rd | Morton | 8:52:43 PM | 1.60 | 1:35 | 10:29 | 61 | |
| Morton | IH-10 Katy | 8:52:43 PM | 1.50 | 1:34 | 12:03 | 57 | |
| IH-10 Katy | Kingsland | 8:52:43 PM | 1.25 | 4:08 | 16:11 | 18 |  |
| Kingsland | Cinco Ranch Blvd | 8:52:43 PM | 2.20 | 3:27 | 19:38 | 38 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:52:43 PM | 2.00 | 2:04 | 21:42 | 58 | |
| S Fry Rd | Bellaire | 8:52:43 PM | 1.60 | 1:40 | 23:22 | 58 | |
| Bellaire | W Bellfort | 8:52:43 PM | 2.90 | 2:17 | 25:39 | 76 | |
| W Bellfort | Harlem Rd | 8:52:43 PM | 1.50 | 1:19 | 26:58 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 26:54 | 26:54 | 68 | |
