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 | 8:44:44 AM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:44:44 AM | 1.60 | 1:25 | 2:20 | 68 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:44:44 AM | 2.90 | 2:42 | 5:01 | 64 | |
| Bellaire | S Fry Rd | 8:44:44 AM | 1.60 | 1:34 | 6:35 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 8:44:44 AM | 2.00 | 1:53 | 8:28 | 64 | |
| Cinco Ranch Blvd | Kingsland | 8:44:44 AM | 2.20 | 2:03 | 10:31 | 64 | |
| Kingsland | IH-10 Katy | 8:44:44 AM | 1.25 | 1:09 | 11:40 | 65 | |
| IH-10 Katy | Morton | 8:44:44 AM | 1.50 | 2:02 | 13:42 | 44 |  |
| Morton | Clay Rd | 8:44:44 AM | 1.60 | 1:30 | 15:12 | 64 | |
| Clay Rd | Beckendorff | 8:44:44 AM | 1.30 | 1:15 | 16:27 | 62 | |
| Beckendorff | FM-529 | 8:44:44 AM | 1.00 | 00:55 | 17:22 | 65 | |
| FM-529 | West Rd | 8:44:44 AM | 2.50 | 1:58 | 19:20 | 76 | |
| West Rd | House Hahl | 8:44:44 AM | 1.30 | 1:32 | 20:52 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 8:44:44 AM | 1.40 | 1:19 | 22:11 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:44:44 AM | 2.40 | 2:04 | 24:15 | 70 | |
| Summary | 30.55 | 24:15 | 24:15 | 76 | |
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 | 8:44:44 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 8:44:44 AM | 1.40 | 1:18 | 3:21 | 65 | |
| House Hahl | West Rd | 8:44:44 AM | 1.30 | 1:26 | 4:47 | 54 | |
| West Rd | FM-529 | 8:44:44 AM | 2.50 | 1:45 | 6:32 | 86 | |
| FM-529 | Beckendorff | 8:44:44 AM | 1.00 | 00:55 | 7:27 | 65 | |
| Beckendorff | Clay Rd | 8:44:44 AM | 1.30 | 1:08 | 8:35 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:44:44 AM | 1.25 | 1:08 | 9:41 | 66 | |
| Kingsland | Cinco Ranch Blvd | 8:44:44 AM | 2.20 | 1:55 | 11:36 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 8:44:44 AM | 2.00 | 1:44 | 13:20 | 69 | |
| S Fry Rd | Bellaire | 8:44:44 AM | 1.60 | 1:22 | 14:42 | 70 | |
| Bellaire | W Bellfort | 8:44:44 AM | 2.90 | 2:57 | 17:39 | 59 | |
| W Bellfort | Harlem Rd | 8:44:44 AM | 1.50 | 1:14 | 18:53 | 73 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:44:44 AM | 1.00 | 00:53 | 19:43 | 68 | |
| Summary | 30.55 | 19:43 | 19:43 | 93 | |
