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 | 7:23:58 PM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:23:58 PM | 1.60 | 1:32 | 2:22 | 63 | |
| Harlem Rd | W Bellfort | 7:23:58 PM | 1.50 | 1:23 | 3:45 | 65 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 7:23:58 PM | 2.00 | 1:54 | 5:37 | 63 | |
| Cinco Ranch Blvd | Kingsland | 7:23:58 PM | 2.20 | 2:05 | 7:42 | 63 | |
| Kingsland | IH-10 Katy | 7:23:58 PM | 1.25 | 1:09 | 8:51 | 65 | |
| IH-10 Katy | Morton | 7:01:32 PM | 1.50 | 2:02 | 10:53 | 44 |  |
| Morton | Clay Rd | 7:23:58 PM | 1.60 | 1:25 | 12:18 | 68 | |
| Clay Rd | Beckendorff | 7:23:58 PM | 1.30 | 1:16 | 13:34 | 62 | |
| Beckendorff | FM-529 | 7:23:58 PM | 1.00 | 00:57 | 14:31 | 63 | |
| FM-529 | West Rd | 7:23:58 PM | 2.50 | 1:51 | 16:22 | 81 | |
| West Rd | House Hahl | 7:23:58 PM | 1.30 | 1:25 | 17:47 | 55 | |
| House Hahl | Bridgeland Lake Parkway | 7:23:58 PM | 1.40 | 1:16 | 19:03 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:23:58 PM | 2.40 | 2:04 | 21:07 | 70 | |
| Summary | 30.55 | 21:07 | 21:07 | 87 | |
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 | 7:23:58 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:23:58 PM | 1.40 | 1:15 | 3:21 | 67 | |
| House Hahl | West Rd | 7:23:58 PM | 1.30 | 1:33 | 4:54 | 50 | |
| West Rd | FM-529 | 7:23:58 PM | 2.50 | 1:57 | 6:51 | 77 | |
| FM-529 | Beckendorff | 7:23:58 PM | 1.00 | 1:01 | 7:52 | 59 | |
| Beckendorff | Clay Rd | 7:23:58 PM | 1.30 | 1:13 | 9:05 | 64 | |
| Clay Rd | Morton | 7:23:58 PM | 1.60 | 1:57 | 11:02 | 49 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:23:58 PM | 1.25 | 1:14 | 12:15 | 61 | |
| Kingsland | Cinco Ranch Blvd | 7:23:58 PM | 2.20 | 2:13 | 14:28 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 7:23:58 PM | 2.00 | 2:07 | 16:35 | 57 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 7:23:58 PM | 1.50 | 1:15 | 17:48 | 72 | |
| 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 | 7:23:58 PM | 1.00 | 00:55 | 18:40 | 65 | |
| Summary | 30.55 | 18:40 | 18:40 | 98 | |
