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 | 1:26:54 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | 1:26:54 PM | 1.50 | 1:16 | 2:14 | 71 | |
| FM-1464 | Oyster Creek | 1:26:54 PM | 2.00 | 1:50 | 4:04 | 65 | |
| Oyster Creek | Harlem Rd | 1:26:54 PM | 1.60 | 1:26 | 5:30 | 67 | |
| Harlem Rd | W Bellfort | 1:26:54 PM | 1.50 | 1:23 | 6:53 | 65 | |
| W Bellfort | Bellaire | 1:26:54 PM | 2.90 | 2:48 | 9:41 | 62 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 1:26:54 PM | 2.20 | 2:56 | 12:35 | 45 |  |
| Kingsland | IH-10 Katy | 1:26:54 PM | 1.25 | 1:14 | 13:49 | 61 | |
| IH-10 Katy | Morton | 1:26:54 PM | 1.50 | 1:36 | 15:25 | 56 | |
| Morton | Clay Rd | 1:26:54 PM | 1.60 | 1:25 | 16:50 | 68 | |
| Clay Rd | Beckendorff | 1:26:54 PM | 1.30 | 1:18 | 18:08 | 60 | |
| Beckendorff | FM-529 | 1:26:54 PM | 1.00 | 00:52 | 19:00 | 69 | |
| FM-529 | West Rd | 1:26:54 PM | 2.50 | 2:14 | 21:14 | 67 | |
| West Rd | House Hahl | 1:26:54 PM | 1.30 | 1:11 | 22:25 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 1:26:54 PM | 1.40 | 1:12 | 23:37 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:26:54 PM | 2.40 | 2:12 | 25:49 | 65 | |
| Summary | 30.55 | 25:49 | 25:49 | 71 | |
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 | 1:26:54 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 1:26:54 PM | 1.40 | 1:20 | 3:26 | 63 | |
| House Hahl | West Rd | 1:26:54 PM | 1.30 | 1:16 | 4:42 | 62 | |
| West Rd | FM-529 | 1:26:54 PM | 2.50 | 2:08 | 6:50 | 70 | |
| FM-529 | Beckendorff | 1:26:54 PM | 1.00 | 1:11 | 8:01 | 51 | |
| Beckendorff | Clay Rd | 1:26:54 PM | 1.30 | 1:08 | 9:09 | 69 | |
| Clay Rd | Morton | 1:26:54 PM | 1.60 | 2:06 | 11:15 | 46 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:26:54 PM | 1.25 | 1:32 | 12:46 | 49 | |
| Kingsland | Cinco Ranch Blvd | 1:26:54 PM | 2.20 | 2:05 | 14:51 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 1:26:54 PM | 2.90 | 3:02 | 17:51 | 57 | |
| W Bellfort | Harlem Rd | 1:26:54 PM | 1.50 | 1:16 | 19:07 | 71 | |
| Harlem Rd | Oyster Creek | 1:26:54 PM | 1.60 | 1:38 | 20:45 | 59 | |
| Oyster Creek | FM-1464 | 1:26:54 PM | 2.00 | 1:47 | 22:32 | 67 | |
| FM-1464 | New Territory | 1:26:54 PM | 1.50 | 1:38 | 24:10 | 55 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:09 | 24:09 | 76 | |
