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 | 3:51:54 PM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | 3:51:54 PM | 1.50 | 1:18 | 2:11 | 69 | |
| FM-1464 | Oyster Creek | 3:51:54 PM | 2.00 | 1:56 | 4:07 | 62 | |
| Oyster Creek | Harlem Rd | 3:46:54 PM | 1.60 | 2:04 | 6:11 | 46 |  |
| Harlem Rd | W Bellfort | 3:51:54 PM | 1.50 | 1:16 | 7:27 | 71 | |
| W Bellfort | Bellaire | 3:51:54 PM | 2.90 | 2:44 | 10:11 | 64 | |
| Bellaire | S Fry Rd | 3:51:54 PM | 1.60 | 1:28 | 11:39 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:51:54 PM | 2.00 | 2:00 | 13:39 | 60 | |
| Cinco Ranch Blvd | Kingsland | 3:51:54 PM | 2.20 | 5:16 | 18:55 | 25 |  |
| Kingsland | IH-10 Katy | 3:51:54 PM | 1.25 | 1:13 | 20:08 | 62 | |
| IH-10 Katy | Morton | 3:51:54 PM | 1.50 | 7:22 | 27:30 | 12 |  |
| Morton | Clay Rd | 3:51:54 PM | 1.60 | 2:35 | 30:05 | 37 |  |
| Clay Rd | Beckendorff | 3:51:54 PM | 1.30 | 1:21 | 31:26 | 58 | |
| Beckendorff | FM-529 | 3:51:54 PM | 1.00 | 00:59 | 32:25 | 61 | |
| FM-529 | West Rd | 3:51:54 PM | 2.50 | 2:04 | 34:29 | 73 | |
| West Rd | House Hahl | 3:51:54 PM | 1.30 | 1:36 | 36:05 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 3:51:54 PM | 1.40 | 1:20 | 37:25 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available |  |
| Summary | 30.55 | 37:24 | 37:24 | 49 | |
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 | 3:51:54 PM | 1.40 | 1:23 | 1:22 | 61 | |
| House Hahl | West Rd | 3:51:54 PM | 1.30 | 1:42 | 3:04 | 46 | |
| West Rd | FM-529 | 3:51:54 PM | 2.50 | 1:52 | 4:56 | 80 | |
| FM-529 | Beckendorff | 3:51:54 PM | 1.00 | 1:03 | 5:59 | 57 | |
| Beckendorff | Clay Rd | 3:51:54 PM | 1.30 | 1:14 | 7:13 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:51:54 PM | 1.50 | 1:24 | 8:36 | 64 | |
| IH-10 Katy | Kingsland | 3:51:54 PM | 1.25 | 1:01 | 9:37 | 74 | |
| Kingsland | Cinco Ranch Blvd | 3:51:54 PM | 2.20 | 2:12 | 11:49 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 3:51:54 PM | 2.00 | 1:52 | 13:41 | 64 | |
| S Fry Rd | Bellaire | 3:51:54 PM | 1.60 | 1:48 | 15:29 | 53 | |
| Bellaire | W Bellfort | 3:51:54 PM | 2.90 | 2:51 | 18:20 | 61 | |
| W Bellfort | Harlem Rd | 3:51:54 PM | 1.50 | 1:17 | 19:37 | 70 | |
| Harlem Rd | Oyster Creek | 3:51:54 PM | 1.60 | 1:32 | 21:09 | 63 | |
| Oyster Creek | FM-1464 | 3:51:54 PM | 2.00 | 1:43 | 22:52 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
