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 | 4:23:53 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | 4:23:53 PM | 1.50 | 1:22 | 2:19 | 66 | |
| FM-1464 | Oyster Creek | 4:23:53 PM | 2.00 | 1:57 | 4:16 | 62 | |
| Oyster Creek | Harlem Rd | 4:23:53 PM | 1.60 | 1:37 | 5:53 | 59 | |
| Harlem Rd | W Bellfort | 4:23:53 PM | 1.50 | 1:20 | 7:13 | 68 | |
| W Bellfort | Bellaire | 4:23:53 PM | 2.90 | 2:46 | 9:59 | 63 | |
| Bellaire | S Fry Rd | 4:23:53 PM | 1.60 | 1:30 | 11:29 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 4:23:53 PM | 2.00 | 2:06 | 13:35 | 57 | |
| Cinco Ranch Blvd | Kingsland | 4:23:53 PM | 2.20 | 5:11 | 18:46 | 25 |  |
| Kingsland | IH-10 Katy | 4:23:53 PM | 1.25 | 3:32 | 22:18 | 21 | |
| IH-10 Katy | Morton | 4:23:53 PM | 1.50 | 8:30 | 30:48 | 11 |  |
| Morton | Clay Rd | 4:23:53 PM | 1.60 | 2:33 | 33:21 | 38 |  |
| Clay Rd | Beckendorff | 4:23:53 PM | 1.30 | 1:27 | 34:48 | 54 | |
| Beckendorff | FM-529 | 4:14:54 PM | 1.00 | 00:56 | 35:44 | 64 | |
| FM-529 | West Rd | 4:23:53 PM | 2.50 | 1:51 | 37:35 | 81 | |
| West Rd | House Hahl | 4:23:53 PM | 1.30 | 1:39 | 39:14 | 47 |  |
| House Hahl | Bridgeland Lake Parkway | 4:23:53 PM | 1.40 | 1:17 | 40:31 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available |  |
| Summary | 30.55 | 40:30 | 40:30 | 45 | |
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 | 4:23:53 PM | 1.40 | 2:12 | 2:11 | 38 | |
| House Hahl | West Rd | 4:23:53 PM | 1.30 | 2:03 | 4:14 | 38 | |
| West Rd | FM-529 | 4:23:53 PM | 2.50 | 1:50 | 6:04 | 82 | |
| FM-529 | Beckendorff | 4:23:53 PM | 1.00 | 1:04 | 7:08 | 56 | |
| Beckendorff | Clay Rd | 4:23:53 PM | 1.30 | 1:27 | 8:35 | 54 | |
| Clay Rd | Morton | 4:23:53 PM | 1.60 | 2:59 | 11:34 | 32 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:23:53 PM | 1.25 | 1:15 | 12:48 | 60 | |
| Kingsland | Cinco Ranch Blvd | 4:23:53 PM | 2.20 | 2:16 | 15:04 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 4:23:53 PM | 2.00 | 2:36 | 17:40 | 46 | |
| S Fry Rd | Bellaire | 4:23:53 PM | 1.60 | 2:34 | 20:14 | 37 | |
| Bellaire | W Bellfort | 4:23:53 PM | 2.90 | 2:51 | 23:05 | 61 | |
| W Bellfort | Harlem Rd | 4:23:53 PM | 1.50 | 1:16 | 24:21 | 71 | |
| Harlem Rd | Oyster Creek | 4:23:53 PM | 1.60 | 1:24 | 25:45 | 69 | |
| Oyster Creek | FM-1464 | 4:23:53 PM | 2.00 | 1:38 | 27:23 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
