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 | 8:41:55 PM | 1.00 | 1:02 | 1:02 | 58 |  |
| New Territory | FM-1464 | 8:41:55 PM | 1.50 | 1:18 | 2:20 | 69 | |
| FM-1464 | Oyster Creek | 8:41:55 PM | 2.00 | 1:51 | 4:11 | 65 | |
| Oyster Creek | Harlem Rd | 8:41:55 PM | 1.60 | 1:45 | 5:56 | 55 | |
| Harlem Rd | W Bellfort | 8:33:55 PM | 1.50 | 1:26 | 7:22 | 63 | |
| W Bellfort | Bellaire | 8:41:55 PM | 2.90 | 3:25 | 10:47 | 51 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 8:41:55 PM | 2.20 | 2:21 | 13:06 | 56 | |
| Kingsland | IH-10 Katy | 8:40:55 PM | 1.25 | 2:28 | 15:34 | 30 |  |
| IH-10 Katy | Morton | 8:40:55 PM | 1.50 | 1:58 | 17:32 | 46 |  |
| Morton | Clay Rd | 8:41:55 PM | 1.60 | 1:25 | 18:57 | 68 | |
| Clay Rd | Beckendorff | 8:41:55 PM | 1.30 | 1:13 | 20:10 | 64 | |
| Beckendorff | FM-529 | 8:41:55 PM | 1.00 | 00:52 | 21:02 | 69 | |
| FM-529 | West Rd | 8:41:55 PM | 2.50 | 2:06 | 23:08 | 71 | |
| West Rd | House Hahl | 8:41:55 PM | 1.30 | 1:09 | 24:17 | 68 | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 24:15 | 24:15 | 76 | |
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 | 8:41:55 PM | 1.30 | 1:14 | 1:12 | 63 | |
| West Rd | FM-529 | 8:41:55 PM | 2.50 | 2:08 | 3:20 | 70 | |
| FM-529 | Beckendorff | 8:41:55 PM | 1.00 | 1:04 | 4:24 | 56 | |
| Beckendorff | Clay Rd | 8:41:55 PM | 1.30 | 1:07 | 5:31 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:41:55 PM | 1.25 | 2:10 | 7:39 | 35 | |
| Kingsland | Cinco Ranch Blvd | 8:41:55 PM | 2.20 | 2:03 | 9:42 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:41:55 PM | 2.90 | 3:33 | 13:13 | 49 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 8:41:55 PM | 1.60 | 1:40 | 14:52 | 58 | |
| Oyster Creek | FM-1464 | 8:41:55 PM | 2.00 | 1:49 | 16:41 | 66 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
