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 | 1:25:45 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 1:25:45 PM | 1.60 | 1:28 | 2:20 | 65 | |
| Harlem Rd | W Bellfort | 1:25:45 PM | 1.50 | 1:12 | 3:32 | 75 | |
| W Bellfort | Bellaire | 1:25:45 PM | 2.90 | 2:48 | 6:20 | 62 | |
| Bellaire | S Fry Rd | 1:25:45 PM | 1.60 | 1:22 | 7:42 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 1:25:45 PM | 2.00 | 2:03 | 9:45 | 59 | |
| Cinco Ranch Blvd | Kingsland | 12:59:44 PM | 2.20 | 4:20 | 14:05 | 30 |  |
| Kingsland | IH-10 Katy | 1:25:45 PM | 1.25 | 1:00 | 15:05 | 75 | |
| IH-10 Katy | Morton | 1:25:45 PM | 1.50 | 1:39 | 16:44 | 55 | |
| Morton | Clay Rd | 1:25:45 PM | 1.60 | 1:27 | 18:11 | 66 | |
| Clay Rd | Beckendorff | 1:25:45 PM | 1.30 | 1:17 | 19:28 | 61 | |
| Beckendorff | FM-529 | 1:25:45 PM | 1.00 | 00:54 | 20:22 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 1:25:45 PM | 1.40 | 1:19 | 21:39 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:25:45 PM | 2.40 | 2:10 | 23:49 | 66 | |
| Summary | 30.55 | 23:49 | 23:49 | 77 | |
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 | 1:25:45 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 1:25:45 PM | 1.40 | 1:17 | 3:22 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 1:25:45 PM | 1.00 | 1:01 | 4:21 | 59 | |
| Beckendorff | Clay Rd | 1:25:45 PM | 1.30 | 1:10 | 5:31 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 1:16:44 PM | 1.50 | 1:34 | 7:04 | 57 | |
| IH-10 Katy | Kingsland | 1:25:45 PM | 1.25 | 1:12 | 8:16 | 62 | |
| Kingsland | Cinco Ranch Blvd | 1:25:45 PM | 2.20 | 2:09 | 10:25 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 1:25:45 PM | 2.00 | 2:11 | 12:36 | 55 | |
| S Fry Rd | Bellaire | 1:25:45 PM | 1.60 | 1:31 | 14:07 | 63 | |
| Bellaire | W Bellfort | 1:25:45 PM | 2.90 | 2:31 | 16:38 | 69 | |
| W Bellfort | Harlem Rd | 1:25:45 PM | 1.50 | 1:08 | 17:46 | 79 | |
| Harlem Rd | Oyster Creek | 1:25:45 PM | 1.60 | 1:23 | 19:09 | 69 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 1:25:45 PM | 1.00 | 00:50 | 19:57 | 72 | |
| Summary | 30.55 | 19:57 | 19:57 | 92 | |
