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 | 7:40:37 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | 7:40:37 PM | 1.50 | 1:20 | 2:14 | 68 | |
| FM-1464 | Oyster Creek | 7:40:37 PM | 2.00 | 1:48 | 4:02 | 67 | |
| Oyster Creek | Harlem Rd | 7:40:37 PM | 1.60 | 1:32 | 5:34 | 63 | |
| Harlem Rd | W Bellfort | 7:34:37 PM | 1.50 | 1:34 | 7:08 | 57 | |
| W Bellfort | Bellaire | 7:40:37 PM | 2.90 | 2:38 | 9:46 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 7:40:37 PM | 1.50 | 1:49 | 11:31 | 50 | |
| Morton | Clay Rd | 7:40:37 PM | 1.60 | 1:22 | 12:53 | 70 | |
| Clay Rd | Beckendorff | 7:40:37 PM | 1.30 | 1:13 | 14:06 | 64 | |
| Beckendorff | FM-529 | 7:40:37 PM | 1.00 | 00:52 | 14:58 | 69 | |
| FM-529 | West Rd | 7:40:37 PM | 2.50 | 2:10 | 17:08 | 69 | |
| West Rd | House Hahl | 7:40:37 PM | 1.30 | 1:10 | 18:18 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 7:40:37 PM | 1.40 | 1:13 | 19:31 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:40:37 PM | 2.40 | 2:04 | 21:35 | 70 | |
| Summary | 30.6 | 21:35 | 21:35 | 85 | |
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 | 7:40:37 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:40:37 PM | 1.40 | 1:19 | 3:24 | 64 | |
| House Hahl | West Rd | 7:40:37 PM | 1.30 | 1:19 | 4:43 | 59 | |
| West Rd | FM-529 | 7:40:37 PM | 2.50 | 2:04 | 6:47 | 73 | |
| FM-529 | Beckendorff | 7:40:37 PM | 1.00 | 00:59 | 7:46 | 61 | |
| Beckendorff | Clay Rd | 7:40:37 PM | 1.30 | 1:04 | 8:50 | 73 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 7:40:37 PM | 2.00 | 1:41 | 10:22 | 71 | |
| FM-1464 | New Territory | 7:40:37 PM | 1.50 | 1:23 | 11:45 | 65 | |
| New Territory | Brazos River | 7:40:37 PM | 1.00 | 00:51 | 12:36 | 71 | |
| Summary | 30.6 | 12:36 | 12:36 | 146 | |
