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 | 8:07:54 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 8:07:54 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 | 8:06:54 PM | 2.90 | 2:58 | 6:01 | 59 | |
| Bellaire | S Fry Rd | 8:07:54 PM | 1.60 | 1:31 | 7:32 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:07:54 PM | 2.00 | 1:59 | 9:31 | 61 | |
| Cinco Ranch Blvd | Kingsland | 8:07:54 PM | 2.20 | 2:26 | 11:57 | 54 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:41:56 PM | 1.50 | 2:52 | 14:48 | 31 |  |
| Morton | Clay Rd | 8:07:54 PM | 1.60 | 1:24 | 16:12 | 69 | |
| Clay Rd | Beckendorff | 8:07:54 PM | 1.30 | 1:15 | 17:27 | 62 | |
| Beckendorff | FM-529 | 8:07:54 PM | 1.00 | 00:54 | 18:21 | 67 | |
| 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 | 8:06:54 PM | 1.00 | 1:05 | 1:01 | 55 | |
| Beckendorff | Clay Rd | 8:07:54 PM | 1.30 | 1:10 | 2:11 | 67 | |
| Clay Rd | Morton | 8:07:54 PM | 1.60 | 1:59 | 4:10 | 48 |  |
| Morton | IH-10 Katy | 8:07:54 PM | 1.50 | 1:33 | 5:43 | 58 | |
| IH-10 Katy | Kingsland | 8:07:54 PM | 1.25 | 1:08 | 6:51 | 66 | |
| Kingsland | Cinco Ranch Blvd | 8:07:54 PM | 2.20 | 2:12 | 9:03 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 8:07:54 PM | 2.00 | 2:03 | 11:06 | 59 | |
| S Fry Rd | Bellaire | 8:07:54 PM | 1.60 | 1:29 | 12:35 | 65 | |
| Bellaire | W Bellfort | 8:07:54 PM | 2.90 | 2:43 | 15:18 | 64 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 8:07:54 PM | 1.60 | 1:16 | 16:33 | 76 | |
| Oyster Creek | FM-1464 | 8:07:54 PM | 2.00 | 1:44 | 18:17 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
