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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 11:11:29 AM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 11:11:29 AM | 2.00 | 1:44 | 3:02 | 69 | |
| Oyster Creek | Harlem Rd | 11:11:29 AM | 1.60 | 1:27 | 4:29 | 66 | |
| Harlem Rd | W Bellfort | 11:11:29 AM | 1.50 | 1:15 | 5:44 | 72 | |
| W Bellfort | Bellaire | 11:11:29 AM | 2.90 | 2:34 | 8:18 | 68 | |
| Bellaire | S Fry Rd | 11:11:29 AM | 1.60 | 1:27 | 9:45 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 11:11:29 AM | 2.00 | 2:07 | 11:52 | 57 | |
| Cinco Ranch Blvd | Kingsland | 11:11:29 AM | 2.20 | 3:59 | 15:51 | 33 |  |
| Kingsland | IH-10 Katy | 11:11:29 AM | 1.25 | 1:03 | 16:54 | 71 | |
| IH-10 Katy | Morton | 11:11:29 AM | 1.50 | 1:41 | 18:35 | 53 | |
| Morton | Clay Rd | 11:11:29 AM | 1.60 | 1:32 | 20:07 | 63 | |
| Clay Rd | Beckendorff | 11:11:29 AM | 1.30 | 1:19 | 21:26 | 59 | |
| Beckendorff | FM-529 | 11:11:29 AM | 1.00 | 00:54 | 22:20 | 67 | |
| FM-529 | West Rd | 11:11:29 AM | 2.50 | 2:19 | 24:39 | 65 | |
| West Rd | House Hahl | 11:11:29 AM | 1.30 | 1:14 | 25:53 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 11:11:29 AM | 1.40 | 1:19 | 27:12 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
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 | 11:11:29 AM | 1.40 | 1:17 | 1:16 | 65 | |
| House Hahl | West Rd | 11:11:29 AM | 1.30 | 1:12 | 2:28 | 65 | |
| West Rd | FM-529 | 11:11:29 AM | 2.50 | 2:06 | 4:34 | 71 | |
| FM-529 | Beckendorff | 11:11:29 AM | 1.00 | 1:02 | 5:36 | 58 | |
| Beckendorff | Clay Rd | 11:11:29 AM | 1.30 | 1:13 | 6:49 | 64 | |
| Clay Rd | Morton | 11:11:29 AM | 1.60 | 1:52 | 8:41 | 51 | |
| Morton | IH-10 Katy | 11:11:29 AM | 1.50 | 1:09 | 9:50 | 78 | |
| IH-10 Katy | Kingsland | 11:11:29 AM | 1.25 | 1:13 | 11:03 | 62 | |
| Kingsland | Cinco Ranch Blvd | 11:11:29 AM | 2.20 | 2:02 | 13:05 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 11:11:29 AM | 2.00 | 2:09 | 15:14 | 56 | |
| S Fry Rd | Bellaire | 11:11:29 AM | 1.60 | 1:38 | 16:52 | 59 | |
| Bellaire | W Bellfort | 11:11:29 AM | 2.90 | 2:48 | 19:40 | 62 | |
| W Bellfort | Harlem Rd | 11:11:29 AM | 1.50 | 1:17 | 20:57 | 70 | |
| Harlem Rd | Oyster Creek | 11:11:29 AM | 1.60 | 1:32 | 22:29 | 63 | |
| Oyster Creek | FM-1464 | 11:11:29 AM | 2.00 | 1:38 | 24:07 | 73 | |
| FM-1464 | New Territory | 11:11:29 AM | 1.50 | 1:26 | 25:33 | 63 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
