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 | 3:44:54 PM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | 3:54:56 PM | 1.50 | 1:21 | 2:22 | 67 | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 3:54:56 PM | 1.50 | 1:16 | 3:36 | 71 | |
| W Bellfort | Bellaire | 3:54:56 PM | 2.90 | 3:16 | 6:52 | 53 | |
| Bellaire | S Fry Rd | 3:54:56 PM | 1.60 | 1:33 | 8:25 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 3:54:56 PM | 2.00 | 2:25 | 10:50 | 50 | |
| Cinco Ranch Blvd | Kingsland | 3:54:56 PM | 2.20 | 5:33 | 16:23 | 24 |  |
| Kingsland | IH-10 Katy | 3:51:55 PM | 1.25 | 2:02 | 18:25 | 37 |  |
| IH-10 Katy | Morton | 3:54:56 PM | 1.50 | 8:42 | 27:07 | 10 |  |
| Morton | Clay Rd | 3:54:56 PM | 1.60 | 2:26 | 29:33 | 39 | |
| Clay Rd | Beckendorff | 3:54:56 PM | 1.30 | 1:23 | 30:56 | 56 | |
| Beckendorff | FM-529 | 3:54:56 PM | 1.00 | 00:59 | 31:55 | 61 | |
| FM-529 | West Rd | 3:54:56 PM | 2.50 | 2:07 | 34:02 | 71 | |
| West Rd | House Hahl | 3:54:56 PM | 1.30 | 1:41 | 35:43 | 46 |  |
| House Hahl | Bridgeland Lake Parkway | 3:54:56 PM | 1.40 | 2:04 | 37:47 | 41 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 37:46 | 37:46 | 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 | 3:54:56 PM | 1.40 | 1:21 | 1:20 | 62 | |
| House Hahl | West Rd | 3:54:56 PM | 1.30 | 1:41 | 3:01 | 46 | |
| West Rd | FM-529 | 3:54:56 PM | 2.50 | 1:57 | 4:58 | 77 | |
| FM-529 | Beckendorff | 3:54:56 PM | 1.00 | 1:05 | 6:03 | 55 | |
| Beckendorff | Clay Rd | 3:54:56 PM | 1.30 | 1:18 | 7:21 | 60 | |
| Clay Rd | Morton | 3:54:56 PM | 1.60 | 2:11 | 9:32 | 44 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:54:56 PM | 1.25 | 2:19 | 11:50 | 32 | |
| Kingsland | Cinco Ranch Blvd | 3:54:56 PM | 2.20 | 2:14 | 14:04 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 3:54:56 PM | 2.00 | 1:52 | 15:56 | 64 | |
| S Fry Rd | Bellaire | 3:54:56 PM | 1.60 | 1:52 | 17:48 | 51 | |
| Bellaire | W Bellfort | 3:54:56 PM | 2.90 | 2:35 | 20:23 | 67 | |
| W Bellfort | Harlem Rd | 3:54:56 PM | 1.50 | 1:16 | 21:39 | 71 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | 3:54:56 PM | 1.50 | 1:24 | 23:01 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
