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 | 8:05:54 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 8:05:54 PM | 2.00 | 1:46 | 3:05 | 68 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:05:54 PM | 2.90 | 3:12 | 6:15 | 54 | |
| Bellaire | S Fry Rd | 8:05:54 PM | 1.60 | 1:31 | 7:46 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:05:54 PM | 2.00 | 1:56 | 9:42 | 62 | |
| Cinco Ranch Blvd | Kingsland | 8:05:54 PM | 2.20 | 2:26 | 12:08 | 54 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:41:56 PM | 1.50 | 2:52 | 14:59 | 31 |  |
| Morton | Clay Rd | 8:05:54 PM | 1.60 | 1:23 | 16:22 | 69 | |
| Clay Rd | Beckendorff | 8:05:54 PM | 1.30 | 1:15 | 17:37 | 62 | |
| Beckendorff | FM-529 | 8:05:54 PM | 1.00 | 00:53 | 18:30 | 68 | |
| 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 | 8:05:54 PM | 1.00 | 1:06 | 1:02 | 55 | |
| Beckendorff | Clay Rd | 8:05:54 PM | 1.30 | 1:11 | 2:13 | 66 | |
| Clay Rd | Morton | 8:05:54 PM | 1.60 | 1:59 | 4:12 | 48 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:00:54 PM | 1.25 | 1:08 | 5:19 | 66 | |
| Kingsland | Cinco Ranch Blvd | 8:05:54 PM | 2.20 | 2:12 | 7:31 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 8:05:54 PM | 2.00 | 2:04 | 9:35 | 58 | |
| S Fry Rd | Bellaire | 8:05:54 PM | 1.60 | 1:28 | 11:03 | 65 | |
| Bellaire | W Bellfort | 8:05:54 PM | 2.90 | 2:42 | 13:45 | 64 | |
| W Bellfort | Harlem Rd | 8:05:54 PM | 1.50 | 1:20 | 15:05 | 68 | |
| Harlem Rd | Oyster Creek | 8:05:54 PM | 1.60 | 1:16 | 16:21 | 76 | |
| Oyster Creek | FM-1464 | 8:05:54 PM | 2.00 | 1:44 | 18:05 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
