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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 8:08:54 PM | 1.50 | 1:12 | 1:11 | 75 |  |
| FM-1464 | Oyster Creek | 8:08:54 PM | 2.00 | 1:44 | 2:55 | 69 | |
| Oyster Creek | Harlem Rd | 8:08:54 PM | 1.60 | 1:33 | 4:28 | 62 | |
| Harlem Rd | W Bellfort | 8:08:54 PM | 1.50 | 1:18 | 5:46 | 69 | |
| W Bellfort | Bellaire | 8:08:54 PM | 2.90 | 2:52 | 8:38 | 61 | |
| Bellaire | S Fry Rd | 8:08:54 PM | 1.60 | 1:25 | 10:03 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 8:08:54 PM | 2.00 | 2:08 | 12:11 | 56 | |
| Cinco Ranch Blvd | Kingsland | 8:08:54 PM | 2.20 | 6:52 | 19:03 | 19 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:33:54 PM | 1.50 | 1:53 | 20:55 | 48 |  |
| Morton | Clay Rd | 8:04:24 PM | 1.60 | 1:30 | 22:25 | 64 | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | 7:59:54 PM | 1.60 | 2:44 | 2:38 | 35 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:08:54 PM | 1.25 | 1:09 | 3:46 | 65 | |
| Kingsland | Cinco Ranch Blvd | 8:08:54 PM | 2.20 | 3:42 | 7:28 | 36 | |
| Cinco Ranch Blvd | S Fry Rd | 8:08:54 PM | 2.00 | 5:18 | 12:46 | 23 |  |
| S Fry Rd | Bellaire | 8:08:54 PM | 1.60 | 1:36 | 14:22 | 60 | |
| Bellaire | W Bellfort | 8:08:54 PM | 2.90 | 2:35 | 16:57 | 67 | |
| W Bellfort | Harlem Rd | 8:08:54 PM | 1.50 | 1:08 | 18:05 | 79 | |
| Harlem Rd | Oyster Creek | 8:08:54 PM | 1.60 | 1:22 | 19:27 | 70 | |
| Oyster Creek | FM-1464 | 8:08:54 PM | 2.00 | 1:37 | 21:04 | 74 | |
| FM-1464 | New Territory | 8:08:54 PM | 1.50 | 1:07 | 22:11 | 81 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
