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 | 11:06:29 AM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 11:06:29 AM | 2.00 | 1:43 | 3:01 | 70 | |
| Oyster Creek | Harlem Rd | 11:06:29 AM | 1.60 | 1:30 | 4:31 | 64 | |
| Harlem Rd | W Bellfort | 11:06:29 AM | 1.50 | 1:16 | 5:47 | 71 | |
| W Bellfort | Bellaire | 11:06:29 AM | 2.90 | 2:36 | 8:23 | 67 | |
| Bellaire | S Fry Rd | 11:06:29 AM | 1.60 | 1:27 | 9:50 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 11:06:29 AM | 2.00 | 2:05 | 11:55 | 58 | |
| Cinco Ranch Blvd | Kingsland | 11:06:29 AM | 2.20 | 3:58 | 15:53 | 33 |  |
| Kingsland | IH-10 Katy | 11:06:29 AM | 1.25 | 1:05 | 16:58 | 69 | |
| IH-10 Katy | Morton | 11:06:29 AM | 1.50 | 1:46 | 18:44 | 51 | |
| Morton | Clay Rd | 11:06:29 AM | 1.60 | 1:31 | 20:15 | 63 | |
| Clay Rd | Beckendorff | 11:06:29 AM | 1.30 | 1:20 | 21:35 | 58 | |
| Beckendorff | FM-529 | 11:06:29 AM | 1.00 | 00:54 | 22:29 | 67 | |
| FM-529 | West Rd | 11:06:29 AM | 2.50 | 2:22 | 24:51 | 63 | |
| West Rd | House Hahl | 11:06:29 AM | 1.30 | 1:14 | 26:05 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 11:06:29 AM | 1.40 | 1:19 | 27:24 | 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 | 11:06:29 AM | 1.40 | 1:21 | 1:20 | 62 | |
| House Hahl | West Rd | 11:06:29 AM | 1.30 | 1:13 | 2:33 | 64 | |
| West Rd | FM-529 | 11:06:29 AM | 2.50 | 2:03 | 4:36 | 73 | |
| FM-529 | Beckendorff | 11:06:29 AM | 1.00 | 1:02 | 5:38 | 58 | |
| Beckendorff | Clay Rd | 11:06:29 AM | 1.30 | 1:15 | 6:53 | 62 | |
| Clay Rd | Morton | 11:06:29 AM | 1.60 | 1:51 | 8:44 | 52 | |
| Morton | IH-10 Katy | 11:06:29 AM | 1.50 | 1:31 | 10:15 | 59 | |
| IH-10 Katy | Kingsland | 11:06:29 AM | 1.25 | 1:06 | 11:21 | 68 | |
| Kingsland | Cinco Ranch Blvd | 11:06:29 AM | 2.20 | 2:08 | 13:29 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 11:06:29 AM | 2.00 | 2:12 | 15:41 | 55 | |
| S Fry Rd | Bellaire | 11:06:29 AM | 1.60 | 1:35 | 17:16 | 61 | |
| Bellaire | W Bellfort | 11:06:29 AM | 2.90 | 2:50 | 20:06 | 61 | |
| W Bellfort | Harlem Rd | 11:06:29 AM | 1.50 | 1:22 | 21:28 | 66 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 11:06:29 AM | 2.00 | 1:37 | 23:04 | 74 | |
| FM-1464 | New Territory | 11:06:29 AM | 1.50 | 1:24 | 24:28 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
