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 | 11:49:52 AM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:49:52 AM | 1.60 | 1:36 | 2:33 | 60 | |
| Harlem Rd | W Bellfort | 11:49:52 AM | 1.50 | 1:19 | 3:52 | 68 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 11:49:52 AM | 2.00 | 1:59 | 5:49 | 61 | |
| Cinco Ranch Blvd | Kingsland | 11:48:52 AM | 2.20 | 2:16 | 8:05 | 58 | |
| Kingsland | IH-10 Katy | 11:49:52 AM | 1.25 | 1:05 | 9:10 | 69 | |
| IH-10 Katy | Morton | 11:47:52 AM | 1.50 | 1:59 | 11:09 | 45 |  |
| Morton | Clay Rd | 11:49:52 AM | 1.60 | 1:23 | 12:32 | 69 | |
| Clay Rd | Beckendorff | 11:49:52 AM | 1.30 | 1:18 | 13:50 | 60 | |
| Beckendorff | FM-529 | 11:49:52 AM | 1.00 | 00:56 | 14:46 | 64 | |
| FM-529 | West Rd | 11:42:52 AM | 2.50 | 1:55 | 16:41 | 78 | |
| West Rd | House Hahl | 11:49:52 AM | 1.30 | 1:34 | 18:15 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 11:49:52 AM | 1.40 | 1:21 | 19:36 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:49:52 AM | 2.40 | 2:09 | 21:45 | 67 | |
| Summary | 30.55 | 21:45 | 21:45 | 84 | |
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 | 11:49:52 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 11:49:52 AM | 1.40 | 1:19 | 3:30 | 64 | |
| House Hahl | West Rd | 11:49:52 AM | 1.30 | 1:38 | 5:08 | 48 | |
| West Rd | FM-529 | 11:49:52 AM | 2.50 | 1:58 | 7:06 | 76 | |
| FM-529 | Beckendorff | 11:49:52 AM | 1.00 | 1:06 | 8:12 | 55 | |
| Beckendorff | Clay Rd | 11:49:52 AM | 1.30 | 1:15 | 9:27 | 62 | |
| Clay Rd | Morton | 11:49:52 AM | 1.60 | 2:01 | 11:28 | 48 | |
| Morton | IH-10 Katy | 11:49:52 AM | 1.50 | 1:34 | 13:02 | 57 | |
| IH-10 Katy | Kingsland | 11:49:52 AM | 1.25 | 1:33 | 14:35 | 48 | |
| Kingsland | Cinco Ranch Blvd | 11:49:52 AM | 2.20 | 2:02 | 16:37 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 11:49:52 AM | 2.00 | 1:55 | 18:32 | 63 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 11:49:52 AM | 1.50 | 1:15 | 19:45 | 72 | |
| Harlem Rd | Oyster Creek | 11:49:52 AM | 1.60 | 1:29 | 21:14 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 11:49:52 AM | 1.00 | 00:55 | 22:07 | 65 | |
| Summary | 30.55 | 22:07 | 22:07 | 83 | |
