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 | 7:49:35 PM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | 7:49:35 PM | 1.50 | 1:19 | 2:19 | 68 | |
| FM-1464 | Oyster Creek | 7:49:35 PM | 2.00 | 1:42 | 4:01 | 71 | |
| Oyster Creek | Harlem Rd | 7:49:35 PM | 1.60 | 1:32 | 5:33 | 63 | |
| Harlem Rd | W Bellfort | 7:49:35 PM | 1.50 | 1:13 | 6:46 | 74 | |
| W Bellfort | Bellaire | 7:49:35 PM | 2.90 | 2:39 | 9:25 | 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 | 7:49:35 PM | 1.50 | 2:09 | 11:30 | 42 |  |
| Morton | Clay Rd | 7:49:35 PM | 1.60 | 1:22 | 12:52 | 70 | |
| Clay Rd | Beckendorff | 7:49:35 PM | 1.30 | 1:16 | 14:08 | 62 | |
| Beckendorff | FM-529 | 7:49:35 PM | 1.00 | 00:51 | 14:59 | 71 | |
| FM-529 | West Rd | 7:45:35 PM | 2.50 | 2:05 | 17:04 | 72 | |
| West Rd | House Hahl | 7:49:35 PM | 1.30 | 1:07 | 18:11 | 70 | |
| House Hahl | Bridgeland Lake Parkway | 7:49:35 PM | 1.40 | 1:11 | 19:22 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:49:35 PM | 2.40 | 2:01 | 21:23 | 71 | |
| Summary | 30.6 | 21:23 | 21:23 | 86 | |
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 | 7:49:35 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:49:35 PM | 1.40 | 1:23 | 3:28 | 61 | |
| House Hahl | West Rd | 7:49:35 PM | 1.30 | 1:15 | 4:43 | 62 | |
| West Rd | FM-529 | 7:49:35 PM | 2.50 | 2:12 | 6:55 | 68 | |
| FM-529 | Beckendorff | 7:49:35 PM | 1.00 | 1:08 | 8:03 | 53 | |
| Beckendorff | Clay Rd | 7:49:35 PM | 1.30 | 1:09 | 9:12 | 68 | |
| Clay Rd | Morton | 7:49:35 PM | 1.60 | 1:45 | 10:57 | 55 | |
| Morton | IH-10 Katy | 7:49:35 PM | 1.50 | 1:16 | 12:13 | 71 | |
| 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 | 7:49:35 PM | 2.90 | 2:41 | 14:50 | 65 | |
| W Bellfort | Harlem Rd | 7:49:35 PM | 1.50 | 1:28 | 16:18 | 61 | |
| Harlem Rd | Oyster Creek | 7:45:35 PM | 1.60 | 1:13 | 17:31 | 79 | |
| Oyster Creek | FM-1464 | 7:49:35 PM | 2.00 | 1:39 | 19:10 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 19:08 | 19:08 | 96 | |
