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 | 9:46:54 PM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | 9:57:54 PM | 1.50 | 1:07 | 2:00 | 81 | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 9:50:55 PM | 1.25 | 1:10 | 3:03 | 64 | |
| IH-10 Katy | Morton | 9:57:54 PM | 1.50 | 2:07 | 5:10 | 43 |  |
| Morton | Clay Rd | 9:57:54 PM | 1.60 | 1:25 | 6:35 | 68 | |
| Clay Rd | Beckendorff | 9:57:54 PM | 1.30 | 1:18 | 7:53 | 60 | |
| Beckendorff | FM-529 | 9:57:54 PM | 1.00 | 00:55 | 8:48 | 65 | |
| FM-529 | West Rd | 9:57:54 PM | 2.50 | 1:58 | 10:46 | 76 | |
| West Rd | House Hahl | 9:57:54 PM | 1.30 | 1:24 | 12:10 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 9:57:54 PM | 1.40 | 1:19 | 13:29 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:57:54 PM | 2.40 | 2:06 | 15:35 | 69 | |
| Summary | 30.55 | 15:35 | 15:35 | 118 | |
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 | 9:57:54 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 9:57:54 PM | 1.40 | 1:16 | 3:27 | 66 | |
| House Hahl | West Rd | 9:57:54 PM | 1.30 | 1:37 | 5:04 | 48 | |
| West Rd | FM-529 | 9:57:54 PM | 2.50 | 1:50 | 6:54 | 82 | |
| FM-529 | Beckendorff | 9:57:54 PM | 1.00 | 1:00 | 7:54 | 60 | |
| Beckendorff | Clay Rd | 9:57:54 PM | 1.30 | 1:05 | 8:59 | 72 | |
| Clay Rd | Morton | 9:57:54 PM | 1.60 | 2:14 | 11:13 | 43 | |
| Morton | IH-10 Katy | 9:57:54 PM | 1.50 | 1:55 | 13:08 | 47 | |
| IH-10 Katy | Kingsland | 9:57:54 PM | 1.25 | 1:12 | 14:20 | 62 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | 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 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | 9:57:54 PM | 1.50 | 1:20 | 15:33 | 68 | |
| New Territory | Brazos River | 9:57:54 PM | 1.00 | 1:00 | 16:33 | 60 | |
| Summary | 30.55 | 16:33 | 16:33 | 111 | |
