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 | 11:53:52 AM | 1.00 | 1:02 | 1:02 | 58 |  |
| New Territory | FM-1464 | 11:53:52 AM | 1.50 | 1:26 | 2:28 | 63 | |
| FM-1464 | Oyster Creek | 11:53:52 AM | 2.00 | 1:49 | 4:17 | 66 | |
| Oyster Creek | Harlem Rd | 11:53:52 AM | 1.60 | 1:30 | 5:47 | 64 | |
| Harlem Rd | W Bellfort | 11:53:52 AM | 1.50 | 1:25 | 7:12 | 64 | |
| W Bellfort | Bellaire | 11:53:52 AM | 2.90 | 2:34 | 9:46 | 68 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 11:53:52 AM | 2.20 | 2:26 | 12:10 | 54 | |
| Kingsland | IH-10 Katy | 11:53:52 AM | 1.25 | 1:02 | 13:12 | 73 | |
| IH-10 Katy | Morton | 11:53:52 AM | 1.50 | 1:40 | 14:52 | 54 | |
| Morton | Clay Rd | 11:53:52 AM | 1.60 | 1:21 | 16:13 | 71 | |
| Clay Rd | Beckendorff | 11:53:52 AM | 1.30 | 1:19 | 17:32 | 59 | |
| Beckendorff | FM-529 | 11:53:52 AM | 1.00 | 00:53 | 18:25 | 68 | |
| FM-529 | West Rd | 11:53:52 AM | 2.50 | 2:14 | 20:39 | 67 | |
| West Rd | House Hahl | 11:53:52 AM | 1.30 | 1:12 | 21:51 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 11:53:52 AM | 1.40 | 1:14 | 23:05 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:53:52 AM | 2.40 | 2:06 | 25:11 | 69 | |
| Summary | 30.55 | 25:11 | 25:11 | 73 | |
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 | 11:53:52 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 11:53:52 AM | 1.40 | 1:20 | 3:26 | 63 | |
| House Hahl | West Rd | 11:53:52 AM | 1.30 | 1:15 | 4:41 | 62 | |
| West Rd | FM-529 | 11:53:52 AM | 2.50 | 1:59 | 6:40 | 76 | |
| FM-529 | Beckendorff | 11:49:51 AM | 1.00 | 1:05 | 7:45 | 55 | |
| Beckendorff | Clay Rd | 11:53:52 AM | 1.30 | 1:06 | 8:51 | 71 | |
| Clay Rd | Morton | 11:53:52 AM | 1.60 | 2:17 | 11:08 | 42 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:53:52 AM | 1.25 | 1:06 | 12:13 | 68 | |
| Kingsland | Cinco Ranch Blvd | 11:53:52 AM | 2.20 | 2:09 | 14:22 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 11:53:52 AM | 2.90 | 2:59 | 17:19 | 58 | |
| W Bellfort | Harlem Rd | 11:53:52 AM | 1.50 | 1:20 | 18:39 | 68 | |
| Harlem Rd | Oyster Creek | 11:53:52 AM | 1.60 | 1:30 | 20:09 | 64 | |
| Oyster Creek | FM-1464 | 11:53:52 AM | 2.00 | 1:47 | 21:56 | 67 | |
| FM-1464 | New Territory | 11:53:52 AM | 1.50 | 1:26 | 23:22 | 63 | |
| New Territory | Brazos River | 11:53:52 AM | 1.00 | 00:55 | 24:17 | 65 | |
| Summary | 30.55 | 24:17 | 24:17 | 75 | |
