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 | 3:44:35 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | 3:33:34 PM | 1.50 | 1:24 | 2:23 | 64 | |
| FM-1464 | Oyster Creek | 3:44:35 PM | 2.00 | 1:51 | 4:14 | 65 | |
| Oyster Creek | Harlem Rd | 3:44:35 PM | 1.60 | 1:27 | 5:41 | 66 | |
| Harlem Rd | W Bellfort | 3:44:35 PM | 1.50 | 1:13 | 6:54 | 74 | |
| W Bellfort | Bellaire | 3:44:35 PM | 2.90 | 2:59 | 9:53 | 58 | |
| Bellaire | S Fry Rd | 3:44:35 PM | 1.60 | 1:20 | 11:13 | 72 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 3:44:35 PM | 1.25 | 1:11 | 12:22 | 63 | |
| IH-10 Katy | Morton | 3:44:35 PM | 1.50 | 5:01 | 17:23 | 18 |  |
| Morton | Clay Rd | 3:44:35 PM | 1.60 | 2:29 | 19:52 | 39 |  |
| Clay Rd | Beckendorff | 3:44:35 PM | 1.30 | 1:18 | 21:10 | 60 | |
| Beckendorff | FM-529 | 3:44:35 PM | 1.00 | 00:58 | 22:08 | 62 | |
| FM-529 | West Rd | 3:44:35 PM | 2.50 | 2:01 | 24:09 | 74 | |
| West Rd | House Hahl | 3:44:35 PM | 1.30 | 1:29 | 25:38 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 3:44:35 PM | 1.40 | 1:19 | 26:57 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:44:35 PM | 2.40 | 2:19 | 29:16 | 62 | |
| Summary | 30.55 | 29:16 | 29:16 | 63 | |
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 | 3:44:35 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 3:44:35 PM | 1.40 | 1:15 | 3:27 | 67 | |
| House Hahl | West Rd | 3:44:35 PM | 1.30 | 1:37 | 5:04 | 48 |  |
| West Rd | FM-529 | 3:44:35 PM | 2.50 | 1:53 | 6:57 | 80 | |
| FM-529 | Beckendorff | 3:44:35 PM | 1.00 | 1:02 | 7:59 | 58 | |
| Beckendorff | Clay Rd | 3:44:35 PM | 1.30 | 1:10 | 9:09 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:44:35 PM | 1.25 | 1:24 | 10:31 | 54 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 3:44:35 PM | 1.60 | 1:44 | 12:13 | 55 | |
| Bellaire | W Bellfort | 3:44:35 PM | 2.90 | 2:49 | 15:02 | 62 | |
| W Bellfort | Harlem Rd | 3:44:35 PM | 1.50 | 1:20 | 16:22 | 68 | |
| Harlem Rd | Oyster Creek | 3:44:35 PM | 1.60 | 1:23 | 17:45 | 69 | |
| Oyster Creek | FM-1464 | 3:44:35 PM | 2.00 | 1:41 | 19:26 | 71 | |
| FM-1464 | New Territory | 3:44:35 PM | 1.50 | 1:09 | 20:35 | 78 | |
| New Territory | Brazos River | 3:44:35 PM | 1.00 | 00:49 | 21:24 | 73 | |
| Summary | 30.55 | 21:24 | 21:24 | 86 | |
