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 | 7:01:43 PM | 1.00 | 1:10 | 1:10 | 51 |  |
| New Territory | FM-1464 | 7:01:43 PM | 1.50 | 1:29 | 2:39 | 61 | |
| FM-1464 | Oyster Creek | 7:01:43 PM | 2.00 | 1:46 | 4:25 | 68 | |
| Oyster Creek | Harlem Rd | 7:01:43 PM | 1.60 | 1:23 | 5:48 | 69 | |
| Harlem Rd | W Bellfort | 7:01:43 PM | 1.50 | 1:17 | 7:05 | 70 | |
| W Bellfort | Bellaire | 7:01:43 PM | 2.90 | 2:34 | 9:39 | 68 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:01:43 PM | 2.20 | 3:05 | 12:42 | 43 |  |
| Kingsland | IH-10 Katy | 7:01:43 PM | 1.25 | 1:13 | 13:55 | 62 | |
| IH-10 Katy | Morton | 6:58:43 PM | 1.50 | 1:54 | 15:49 | 47 | |
| Morton | Clay Rd | 7:01:43 PM | 1.60 | 1:23 | 17:12 | 69 | |
| Clay Rd | Beckendorff | 7:01:43 PM | 1.30 | 1:16 | 18:28 | 62 | |
| Beckendorff | FM-529 | 7:01:43 PM | 1.00 | 00:53 | 19:21 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 7:01:43 PM | 1.40 | 1:25 | 20:44 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:01:43 PM | 2.40 | 2:08 | 22:52 | 68 | |
| Summary | 30.55 | 22:52 | 22:52 | 80 | |
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 | 7:01:43 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 7:01:43 PM | 1.40 | 1:17 | 3:26 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:01:43 PM | 1.00 | 00:57 | 4:21 | 63 | |
| Beckendorff | Clay Rd | 7:01:43 PM | 1.30 | 1:12 | 5:33 | 65 | |
| Clay Rd | Morton | 7:01:43 PM | 1.60 | 1:42 | 7:15 | 56 | |
| Morton | IH-10 Katy | 7:01:43 PM | 1.50 | 1:28 | 8:43 | 61 | |
| IH-10 Katy | Kingsland | 7:01:43 PM | 1.25 | 1:13 | 9:56 | 62 | |
| Kingsland | Cinco Ranch Blvd | 7:01:43 PM | 2.20 | 2:15 | 12:11 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:01:43 PM | 2.90 | 2:40 | 14:49 | 65 | |
| W Bellfort | Harlem Rd | 7:01:43 PM | 1.50 | 1:06 | 15:55 | 82 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 7:01:43 PM | 2.00 | 1:41 | 17:35 | 71 | |
| FM-1464 | New Territory | 7:01:43 PM | 1.50 | 1:19 | 18:54 | 68 | |
| New Territory | Brazos River | 7:01:43 PM | 1.00 | 00:55 | 19:49 | 65 | |
| Summary | 30.55 | 19:49 | 19:49 | 92 | |
