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 | 1:01:44 PM | 1.00 | 00:51 | 00:51 | 71 |  |
| New Territory | FM-1464 | 1:01:44 PM | 1.50 | 1:12 | 2:03 | 75 | |
| FM-1464 | Oyster Creek | 1:01:44 PM | 2.00 | 1:48 | 3:51 | 67 | |
| Oyster Creek | Harlem Rd | 1:01:44 PM | 1.60 | 1:30 | 5:21 | 64 | |
| Harlem Rd | W Bellfort | 1:01:44 PM | 1.50 | 1:18 | 6:39 | 69 | |
| W Bellfort | Bellaire | 1:01:44 PM | 2.90 | 2:45 | 9:24 | 63 | |
| Bellaire | S Fry Rd | 1:01:44 PM | 1.60 | 1:26 | 10:50 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:01:44 PM | 1.50 | 1:25 | 12:12 | 64 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 1:01:44 PM | 1.00 | 00:55 | 13:05 | 65 | |
| FM-529 | West Rd | 1:01:44 PM | 2.50 | 1:55 | 15:00 | 78 | |
| West Rd | House Hahl | 1:01:44 PM | 1.30 | 1:29 | 16:29 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 1:01:44 PM | 1.40 | 1:21 | 17:50 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:01:44 PM | 2.40 | 2:16 | 20:06 | 64 | |
| Summary | 30.55 | 20:06 | 20:06 | 91 | |
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 | 1:01:44 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 1:01:44 PM | 1.40 | 1:16 | 3:24 | 66 | |
| House Hahl | West Rd | 1:01:44 PM | 1.30 | 1:32 | 4:56 | 51 | |
| West Rd | FM-529 | 1:01:44 PM | 2.50 | 1:49 | 6:45 | 83 | |
| FM-529 | Beckendorff | 1:01:44 PM | 1.00 | 1:07 | 7:52 | 54 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 1:01:44 PM | 1.50 | 1:12 | 9:02 | 75 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 1:00:44 PM | 1.60 | 1:36 | 10:35 | 60 | |
| Bellaire | W Bellfort | 1:01:44 PM | 2.90 | 2:46 | 13:21 | 63 | |
| W Bellfort | Harlem Rd | 1:01:44 PM | 1.50 | 1:18 | 14:39 | 69 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:01:44 PM | 2.00 | 1:38 | 16:16 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 1:01:44 PM | 1.00 | 00:48 | 17:03 | 75 | |
| Summary | 30.55 | 17:03 | 17:03 | 108 | |
