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 | 11:10:29 AM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 11:10:29 AM | 2.00 | 1:45 | 3:02 | 69 | |
| Oyster Creek | Harlem Rd | 11:10:29 AM | 1.60 | 1:28 | 4:30 | 65 | |
| Harlem Rd | W Bellfort | 11:10:29 AM | 1.50 | 1:16 | 5:46 | 71 | |
| W Bellfort | Bellaire | 11:10:29 AM | 2.90 | 2:35 | 8:21 | 67 | |
| Bellaire | S Fry Rd | 11:10:29 AM | 1.60 | 1:25 | 9:46 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 11:10:29 AM | 2.00 | 2:09 | 11:55 | 56 | |
| Cinco Ranch Blvd | Kingsland | 11:10:29 AM | 2.20 | 3:58 | 15:53 | 33 |  |
| Kingsland | IH-10 Katy | 11:10:29 AM | 1.25 | 1:03 | 16:56 | 71 | |
| IH-10 Katy | Morton | 11:10:29 AM | 1.50 | 1:42 | 18:38 | 53 | |
| Morton | Clay Rd | 11:10:29 AM | 1.60 | 1:31 | 20:09 | 63 | |
| Clay Rd | Beckendorff | 11:10:29 AM | 1.30 | 1:19 | 21:28 | 59 | |
| Beckendorff | FM-529 | 11:10:29 AM | 1.00 | 00:54 | 22:22 | 67 | |
| FM-529 | West Rd | 11:10:29 AM | 2.50 | 2:19 | 24:41 | 65 | |
| West Rd | House Hahl | 11:10:29 AM | 1.30 | 1:14 | 25:55 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 11:10:29 AM | 1.40 | 1:20 | 27:15 | 63 | |
| 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 | 11:10:29 AM | 1.40 | 1:17 | 1:16 | 65 | |
| House Hahl | West Rd | 11:10:29 AM | 1.30 | 1:11 | 2:27 | 66 | |
| West Rd | FM-529 | 11:10:29 AM | 2.50 | 2:05 | 4:32 | 72 | |
| FM-529 | Beckendorff | 11:10:29 AM | 1.00 | 1:02 | 5:34 | 58 | |
| Beckendorff | Clay Rd | 11:10:29 AM | 1.30 | 1:14 | 6:48 | 63 | |
| Clay Rd | Morton | 11:10:29 AM | 1.60 | 1:52 | 8:40 | 51 | |
| Morton | IH-10 Katy | 11:10:29 AM | 1.50 | 1:09 | 9:49 | 78 | |
| IH-10 Katy | Kingsland | 11:10:29 AM | 1.25 | 1:13 | 11:02 | 62 | |
| Kingsland | Cinco Ranch Blvd | 11:10:29 AM | 2.20 | 2:05 | 13:07 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 11:10:29 AM | 2.00 | 2:07 | 15:14 | 57 | |
| S Fry Rd | Bellaire | 11:10:29 AM | 1.60 | 1:35 | 16:49 | 61 | |
| Bellaire | W Bellfort | 11:10:29 AM | 2.90 | 3:12 | 20:01 | 54 | |
| W Bellfort | Harlem Rd | 11:10:29 AM | 1.50 | 1:17 | 21:18 | 70 | |
| Harlem Rd | Oyster Creek | 11:10:29 AM | 1.60 | 1:32 | 22:50 | 63 | |
| Oyster Creek | FM-1464 | 11:10:29 AM | 2.00 | 1:38 | 24:28 | 73 | |
| FM-1464 | New Territory | 11:10:29 AM | 1.50 | 1:26 | 25:54 | 63 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
