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 | 7:14:46 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:14:46 PM | 1.60 | 1:33 | 2:26 | 62 | |
| Harlem Rd | W Bellfort | 7:14:46 PM | 1.50 | 1:28 | 3:54 | 61 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 7:14:46 PM | 2.00 | 2:03 | 5:55 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 7:14:46 PM | 1.25 | 1:03 | 6:57 | 71 | |
| IH-10 Katy | Morton | 7:00:48 PM | 1.50 | 1:53 | 8:50 | 48 |  |
| Morton | Clay Rd | 7:14:46 PM | 1.60 | 1:24 | 10:14 | 69 | |
| Clay Rd | Beckendorff | 7:14:46 PM | 1.30 | 1:14 | 11:28 | 63 | |
| Beckendorff | FM-529 | 7:14:46 PM | 1.00 | 00:53 | 12:21 | 68 | |
| FM-529 | West Rd | 7:14:46 PM | 2.50 | 1:49 | 14:10 | 83 | |
| West Rd | House Hahl | 7:14:46 PM | 1.30 | 1:27 | 15:37 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 7:14:46 PM | 1.40 | 1:13 | 16:50 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:14:46 PM | 2.40 | 2:06 | 18:56 | 69 | |
| Summary | 30.55 | 18:56 | 18:56 | 97 | |
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 | 7:14:46 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:14:46 PM | 1.40 | 1:17 | 3:22 | 65 | |
| House Hahl | West Rd | 7:14:46 PM | 1.30 | 1:32 | 4:54 | 51 | |
| West Rd | FM-529 | 7:14:46 PM | 2.50 | 1:53 | 6:47 | 80 | |
| FM-529 | Beckendorff | 7:14:46 PM | 1.00 | 00:59 | 7:46 | 61 | |
| Beckendorff | Clay Rd | 7:14:46 PM | 1.30 | 1:13 | 8:59 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:14:46 PM | 1.25 | 1:04 | 10:01 | 70 | |
| Kingsland | Cinco Ranch Blvd | 7:14:46 PM | 2.20 | 2:31 | 12:32 | 52 | |
| Cinco Ranch Blvd | S Fry Rd | 7:14:46 PM | 2.00 | 2:02 | 14:34 | 59 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 7:14:46 PM | 1.50 | 1:14 | 15:46 | 73 | |
| Harlem Rd | Oyster Creek | 7:14:46 PM | 1.60 | 1:25 | 17:11 | 68 | |
| 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 | 17:08 | 17:08 | 107 | |
